I love this cock ♥ I know I shouldn't but... I can't leave ♥

My beloved girlfriend has been cuckolded by another man without my knowledge...!! I believed that my body was fallen but only my feelings remained in me!?

Aya is studying hard for the entrance exam to go to the same university as her boyfriend, who has excellent grades. Aya wants to have sex with her boyfriend, but she is told that she does not have time to have sex in the six months until the entrance exam, and she is frustrated.... One day, her uncle, a freelance photographer, comes to her house. Seeing Aya studying hard without any relaxation, he decided to give her a massage, telling her that she was working too hard. However, by the time Aya realizes that her uncle is touching her in a strange way, it is already too late, and he pushes her down and rapes her! Aya desperately tries to resist, but the sex is more stimulating than her boyfriend's, and she ends up getting fucked to the hilt! Unable to resist her sexual desire, Aya makes an excuse to herself, "It's just until I finish my exams..." and continues her relationship with her uncle, but...! Aya is unable to resist her sexual desires.

(Source: Mujin Comics, translated)

1-5. Ore no Kanojo wa Shiranai ma ni... (俺の彼女は知らない間に…); Comic Mugen Tensei 2020-04, 06, 08, 11, 2021-02