This is a story about my fair-skinned, slender girlfriend being cheated on by three DQN chubby brothers and being immersed in a huge man.

Three giant siblings have moved next to Moe's house, where she lives with her boyfriend. The three are childhood friends of my boyfriend and DQN seniors. Perhaps due to his old influence, he is still being bullied... Even though they have a boyfriend, the giant beasts attack the fair and delicate Moe. Moe's body is thick and pressured, and she can't move and presses her. "Forgive me, Masao... I can't resist powerful sex." My proud girlfriend was super heavyweight sex by three giant brothers and made me cum many times... (crying)