[Reducing Mosaic]START-550 The careful life started with Rui, who just began dating. Sometimes slow, sometimes passionate, a sex life tossed around by an insatiable girlfriend. Ichinomiya Rui

Rui is a colleague at the company and we're in the same department, so we somehow started talking to each other, and when I confessed my feelings at the launch, she gave me the OK.I had never been in a proper relationship before, and the idea of ​​such a beautiful woman living with me as my girlfriend seemed like a dream, and on top of that, I would stay at home and enjoy sex on my days off...I live a life that somehow feels unreal.