HUNT-683 The estrus chain caused by chance! ?? Until last year, we became a co-educational school at a girls' school from this year. ○ Our lives have changed completely! I've never been talked to by girls in my class until now, but I was a little popular just because I was a naive man who had no immunity to girls!

A girl who secretly estrus when she sees a boy's erection at a school that has become a co-education...

Release Date: 2013-05-11

Code: HUNT-683

Title: 偶然が引き起こす発情連鎖！？昨年まで女子校で今年から共学になった○校に入学した僕たちの人生が一変！今まで決してクラスの女子に話しかけられる事のなかった僕が、ただ女子に免疫がない純朴な男というだけで多少モテてヤリまくれました！

Maker: Hunter