Sundeome!! Milkyway 7 (Young Jump Comics)

[Machine Translation] "S"-style company employee Yoshitake and "M"-style alien Rene on a secret mission! Rene is a beautiful alien girl who can't overcome her sense of shame. And Yoshitake is still a virgin. However, he has a voracious sexual appetite, and he has his hands all over the beautiful girls who live with him - Rene, Haruka Yuien, Revelane, Mika Kimishima, and Kino Kadokura... and others! Then, in order to outsmart Rene, Rimage, a Spopon alien, approaches Yoshitake in her earthly form. However, her plan fails and her feelings gradually change...?

“S”系会社員・義武と“M”系宇宙人・ルネの秘密の任務！羞恥心に勝てないでいる美少女宇宙人・ルネ。そして未だに童貞のままの義武。しかし、性欲旺盛な彼は同居中の美女──ルネ、由井園遥、レヴェラネ、君島美嘉、角倉きの──以外にも手を出しまくり!!　そこへ、ルネを出し抜くためスポポポン星人のリマエージュが地球人の姿で義武に接近。だが、彼女の作戦は失敗に終わり、次第に気持ちにも変化が訪れて…？