SPRD-1489 The sex friend at that time was... a friend's mother, Iori Nanase

Honestly, I only realized how intense the sexual desires of women in this age group are... and that aunt had a masochistic streak, obeying everything I said... Our relationship continued even after I went to college... When her husband wasn't home, we would basically just fuck at my friend's place. Lately, we'd casually go out to my house or love hotels to fuck like crazy... It was almost like we were a regular couple... Honestly, it was exhausting... And then... an incident happened...