ALDN-555 : A Mother-in-Law Shattered to Pieces by Her Son-in-Law’s Piston Thrusts

Her teenage daughter has a boyfriend, and the whole family gets along well. However, the boyfriend has a powerful libido, and they have sex in her room multiple times. Their noises reach Rin’s bedroom, and even her husband mutters about how great the boyfriend must be. One day, when she returns from shopping, her daughter is not home and the boyfriend is masturbating alone. Rin panics, but the boyfriend asks for her advice, saying, “I’m worried about my strong libido. What should I do?”