"I swear on semen, I'll become a pussy slave for my sister too..." Knowing about her sister's huge debt, Miki, the elder sister, due to her strong personality, rode solo to the loan shark's hideout without consulting anyone. "Are you willing to pay off your sister's debt, sweating and working hard to repay it all?" Miki ended up accepting the extremely unfavorable terms. All this was to save her only sister... She was filled with semen to the point of almost getting pregnant. Due to the overly potent aphrodisiac, her thoughts were clouded, and a thick cock repeatedly pounded inside her... For her sister's sake, she had to keep shaking her hips and getting pregnant wasn't enough to atone for the humiliation of being a pussy slave to repay the debt.
Yama to Sora/Mousouzoku
