MKON-139 - Unable to suppress my lust for my friend's daughter's explosive body, I ejaculated inside her until I was completely drained.

Narusawa, a struggling salesman with no marriage or children, is constantly belittled by his successful colleague, Otsuka. One day, he's invited to Otsuka's home, where he meets Otsuka's daughter, Mikan. Consumed by jealousy and pent-up frustration toward his colleague, Narusawa decides to take revenge by seducing Mikan.