Slave Harem Volume 4, Chapter 19

Chapter 19


 While eating his meal, Mars thinks to himself.

 ――Suddenly, I’m feeling really horny.

 For the past few days, perhaps due to a lack of motivation, his sex drive had been decreasing slightly.

 Everyone else was the same, succumbing to the strong sense of lethargy and sleeping early to end the day.

 However, if he doesn’t ejaculate, it will just build up, and Mars has enough energy to ejaculate five times a day and still get an erection.

 It’s a curse-like kind of sexual desire.

 Usually, it is easy to relieve it. Just cuddling with Lilia, who sleeps next to him, would elicit some sort of response from everyone.

 But now there is one problem.

 It is the presence of Sion. Recently, she has been sleeping in bed together.

 Since she had previously said that she was separating from her husband, it’s not easy to make a move on her.

 He did the same with Hazuki, so he want to keep this promise if at all possible.

 So far, Mars is treating Sion kindly. However, he also wonders if it’s a good idea to suddenly show her a scene in which he is giving in to his animalistic sexual desires.

 The woman’s hips slam against each other violently, and he ejaculates repeatedly.

 He just can’t imagine showing that kind of appearance to someone who isn’t involved.

 But there is a limit to what you can do in hiding.

 It’s pleasurable to do it in secret because of the sense of taboo, but there is also a desire to do it without hiding and follow his heart without worrying about anyone.

 He felt a spontaneous “mmm” sound in his throat.

「So, listen. Today, I want to have sex… I mean, I want to mate. And I want to do it enough times until I’m completely satisfied.」

「Wait, what suddenly got into you!?」

「Even I’m surprised by what I’m saying. But I can’t just do it in front of Sion-san…that’s what I’m thinking.」

「She’s a married woman, after all.」

 Lilia burst out laughing and turned to Sion, trying to maintain a calm demeanor.

「Don’t worry about me, please. Actually, I’d like to see it!」

「I know what you mean~! Watching other people feel good is exciting, right!?」

 Hazuki always masturbates while watching Mars and Lilia have sex while waiting.

 At first, it was embarrassing for Mars to be seen, but now it is one of his sources of arousal.

 There are too many materials for assisting arousal to see.

「I-Is this really okay….? We’re quite different from our usual selves, you know? You might be disappointed.」

「Isn’t sexual pleasure something that all living things have in common? Increasing the number of partners is important. If it feels good, isn’t it the best?」

「Eeehhh…..are you another pervert woman like Hazuki-chan?」

「I have no experience, but I am interested!」

 Except for Nemu――excluding mating season――all the women here seem to be perverts.

 Does it mean that like attracts like?

 Mars feels both happy and unhappy about this.

 Recently, Mars is becoming more and more like a sex slave than anything else.

 They can’t be satisfied with just one or two rounds, it has to be at least six.

 Even though Marus is extremely powerful, his abilities are still limited, so it’s quite a challenge.

「If you can’t stand to watch, please leave the room quietly. It might be a little hard to watch today.」

「I understand.」

 Does she really understand?

 Sion had a look of curiosity on her face.

 It’s possible that Mars, including his sexual abilities, is one of the best in this world, including different races. 

 Therefore, there is a high possibility that everything Sion knows is completely different.

 If the result is a big turnoff, it would be terrible.

 Sexual incompatibility is a reason for breaking up.

 Having a strong curiosity can have its ups and downs.



 Take a bath and get ready for bed.

 Mars is already used to it.

 Today, he doesn’t want to be stared at too much, so he only has warm-colored indirect lighting.

 Usually, he makes the room completely bright and looks at everyone’s body from head to toe.

 But Mars is lazy, so he’s been wearing just his underwear since he got out of the bath.

 Sion was staring at Mars’ body.

 Compared to an average man, he doesn’t do excessive muscle training, but he has enough muscles to meet the demands of real combat. He can’t help but gain muscle by running around, swinging his sword, and fighting monsters.

 Moreover, it is known that “Body Enhancement” is more effective if the basic physical body is strong, so he makes sure to do at least minimal training every day, especially since he comes from a farming family in this world.

 He felt he understood a little bit of what it’s like for women to be looked at with a sexual gaze.

 As much as Hazuki, Sion’s gaze also held sexual interest.

 It was a little proud and a little scary.

「Nemu-senpai, are you all right? You’re rubbing your eyes so much……」

「Nemu gets sleepy when it gets dark-nyaa. ……」

 Nemu was rubbing her eyes, letting Sion put a pillow on her lap.

 Perhaps tickling her motherly feelings, Sion stroked Nemu’s head and massaged the base of her ear.

 Sion had a calm and gentle expression. Maybe she wanted a child.

「Are you going to sleep now?」

「Won’t you get sleepy after eating and taking a bath-nyaa? Will Nemu stop feeling sleepy when she gets a little bigger-nyaaa. ……?」

 Looking at Nemu, she reminded him of the growth period.

 It is a time when he is always hungry and needs a lot of sleep.

 Nemu’s malnutrition has improved and she is now going through a rapid growth phase.

 In fact, she has grown a little bit since they first met.

「If it’s not the mating season, you can sleep if you want.」

「Sorry-nyaa, Nemu will do that-nya ……」

 Nemu rolled off the bed with a thud and landed gracefully before returning to her own room.

 Then the two of them appeared in her place.

 Lilia was hesitating at the entrance of the room.

「W-Wait a minute! I don’t like to dress like this in front of Sion!」

「You can’t slack off! You have to make the cock erect!」

「P-Pervert! Pervert!」

「You’re running out of vocabulary power, aren’t you? It’s not working anymore, so stop trying!」

 With a push on her back, Lilia entered the bedroom.

 Her clothing was a maid outfit――although it was hard to call it that.

 It had a black and white monotone with frills that gave it a maid-like appearance, but she was not wearing a skirt and was only wearing a mini apron that barely covered her crotch.

 Her legs were covered in fishnet stockings.

 She wore a white headpiece on her head.

 A black ribbon was tied around her neck, and the bulky collar was concealed by a white lace.

 The upper half of her body was in an extremely small bikini. It was black and large enough to barely cover her areola.

 From what could be seen through the transparent fabric, it seemed she was wearing a small black string thong.

 Lilia looked embarrassed and was desperately trying to hide her crotch by pulling down the mini apron wrapped around her waist.

「I was thinking of putting this on Lilia-san for a beach trip! But if it gets wet, it won’t be cute and it might all get washed away, so I decided not to do it! So it’s probably better as a night outfit.」

 ”It’s only the sexual desire that gets swept away,” Hazuki said with a confident smile.

「It’s cute, though it’s erotic …….Black suits Lilia after all.」

「I-Is it cute,……? W-Well, okay, but ……」

 Llia glance at Sion.

 On the bed, Sion’s eyes were shining.

「It’s amazing! There are clothes like this on the surface!」

「I made it! But this is clothing for mating. I make it so that Mars-san will say, “I want to mate with you” ……!」

 With an uncanny resemblance, Hazuki explained confidently about the clothing she had made.

「Mars-sama, did you want to mate?」

「W-Well …… that’s a too direct question!」

 Embarrassed, Mars’s crotch swelled, and he twisted uncomfortably in his pants.

「On the contrary, I tried to attack with more fabric!」

 Hazuki was wearing a red outfit that resembled a Chinese dress. The front was mostly covered.

 With visible skin only on the legs.

 The slit was quite deep, opening up to a little above the waist.

 The back, however, is almost entirely exposed. Although straps were wrapped around her shoulders and waist to hold her in place, more than 90% of her back was exposed.

 Even so, this is less revealing than usual, which is why Lilia was scolding her for being “selfish”.

「Now, which one of us do you want to do it with first?」

「I-I’ll go first! Since I’m showing off like this, it’s important to be confident in life! Sion, please don’t change your attitude from tomorrow on!」

 Slapping her cheeks with both hands, Lilia made up her mind.

「If you get so worked up, I’ll be more nervous than!」

「Master――Mars, please be prepared too! I’ll be getting wild tonight!」

 Straddling him, Lilia kissed him a little aggressively from above.

「So this is what a kiss is……」

「Have you ever done it, Sion-san?」

「No,……, it looks kind of hot.」

 ――It’s weird being commentated on. 

 Lilia’s heat poured into her body, which had already started to go into heat.

 It is as if she is being melted by sweet saliva.

 Mars’ hands reached out to Lilia’s breasts, then to her ass, and then to her body.

 Wherever he touches her, he feels her softness and enjoyed to touch.

 His pants were so tight that he had no choice but to dexterously remove them while Lilia still straddling him.

 Sion looked at his already stiffly erect cock with a look of amazement.

 It is so different from what she knows.

 First of all, the shape is different.

 Mermaid genitalia was long and slender, without protrusions

 They were shaped like tapered toothpicks. 

 It is longer than that of the average human in this world, but Mars is much longer.

 Above all, Mars’s shape is more grotesque

 It was like a thick spear with a pronounced ridge and a texture created by bulging veins.

 I even wondered if it would really fit, but Lilia was rubbing her crotch back and forth in small increments.

 Sion even wondered if it would fit inside, but Lilia rubbed herself against it, moving back and forth rapidly.

 Next to Sion, Hazuki stood erect, raising her dress and rubbing her genitals with her fingers.

 Her face was serious and expressionless, which was strange to Sion, given what she was doing.

「Since we’re going to this trouble, let’s do it with clothes on.」

 Thought Mars, who was getting excited.

 If he took them off, it would defeat the purpose of cosplay.

 He pushed up Lilia’s too-small bikini top to reveal her protruding nipples.

 He squeezed them with both hands and sucked on her nipples, while his lower body was placed between Lilia’s legs in a face-to-face sitting position.

 He feels the dampness in her string-like pants and hears the squelching sound.

 When he looked at Lilia, she looked embarrassed, and Lilia buried Mars’s face in her breast so that he could not see it.

 His face was enveloped in the most wonderful sensation, and his brain was fucked by the sweet scent wafting out from Lilia.

 The pent-up sexual desire was kicking up in his body.

 And the foggy brain overtook his rationality.


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