My Girlfriend, Who Has Way Too Big Of A Bust, Was Taken By My Dad And Forced Into A “seed-press.” Nami Nanami

Nami is living with her boyfriend Naoya with the intention of getting married. One day, Naoya's father decides to visit his son while sightseeing in Tokyo. He ends up staying at Nami's house for a week. Nami can't hide her nervousness in front of her serious, strict father-in-law-to-be. Nami and the father drink together to deepen their bond. Nami drinks too much and falls asleep with her panties showing. The father gets excited seeing her panties. Unable to control himself, he uses an aphrodisiac and presses down on Nami to impregnate her. Nami resists at first, but eventually becomes addicted to the father's hard cock.