Mou Hasamazu ni wa Irarenai♥: Hoshi ni Onegai shitara Konnani Okkiku Nacchatta!  

I just cant stand not getting between them!, もう挟まずにはいられない♥ ～星にお願いしたらこんなにおっきくなっちゃった！～, Erotic Encounter of the Alien Kind, I just can't stand not getting between them!

An extraterrestrial being collides with a person named Amano during repairs, inadvertently enhancing their intelligence, athleticism, appearance, and bust size by roughly five cups. The alien subsequently proposes to observe the individual since they were already on Earth for monitoring purposes. Despite not initially engaging in any actions, the extraterrestrial eventually manipulates Amanos body when they witness Sugiuchi and Amano displaying sexual attraction. As a result, Amano begins having intercourse with Sugiuchi under the alien's control.