Rena Momozono and Riho Shishido bounce their huge breasts in revealing bodycon outfits for their first scene together. The adult sisters work at a rural bar to repay their parents’ debt, but flee after attracting a violent customer and take refuge with Takeda, a gloomy virgin recovering from a romance scam. They thank him with sex for protecting them, only to discover that his naturally tireless virgin cock feels far better than expected. Their grateful service turns into a fight over who gets to ride him, launching days of mutual lust, dominant seduction, and colliding breasts.