[Reducing Mosaic]SSIS-401 My first older girlfriend teaches me sex, stopping just short of the finish line in our cohabitation life. Nanase Ogura

I became friends with an older woman named 'Nanami' in a university lecture and started dating her. After that, I spent most of my time at her place, almost like living together. Nanami says she loves me even though I'm so ordinary. Of course, I love her too, but I lack confidence because I have premature ejaculation. However, Nanami accepts me as I am and teaches me sex. Gentle blowjobs make me hold back! Titty-fucking makes me hold back! My sensitivity heightens from the restraint, and when we combine... it feels good and makes me happy～!