After my runaway sister came to stay at my cramped apartment and I found out she got a boyfriend, I became insanely jealous and kept creampieing her - Yui Tenma
After a fight with their mother, the younger sister ran away from home—the cause being her boyfriend. I reluctantly let her stay over for one night. Watching her change clothes so calmly in front of me, her defenseless body as my sister, I couldn't take my eyes off her. Sharing the same futon, my feelings gradually shifted toward her. Overcome with jealousy and fantasies about her boyfriend touching her—my own sister, whom I'd once seen as just a child—I could no longer resist and ended up taking her.