PRED-891 To think that beneath her refined, ladylike exterior lay a sexually frustrated woman who loved raw sex... While she was away, I found myself rock-hard from the seductive contrast of her gentle demeanor—and ended up finishing inside her again and again. Kana Tamura

I never imagined my girlfriend's elegant older sister could be this lewd...! I went to help move into the house where my girlfriend—whom I plan to marry—lives with her sister. Waiting there was Kana, a gentle former TV announcer. I had always thought of her as elegant and beautiful, but while my girlfriend was away on a trip, Kana seduced me, whispering, "Just for now... let's keep this a secret between the two of us, okay?" Unable to resist, I ended up having unprotected sex with her. Discovering our incredible chemistry, we spent the next morning repeatedly making love—deep French kissing, unprotected sex, fellatio in the bath, and cowgirl-style sex with multiple internal ejaculations. It was three days spent completely captivated by the irresistible gap between her usual self and the insatiably lustful woman she transformed into during sex.