Manwha

"No way, there's no way that'll fit! It's huge!" He's passionately caressing him like he craves it... His body and his ass will get mated by his son...!

Yusuke, a college student who "doesn't know how to be loved like this", is best friends with Mitsuo, a handsome commentator. Yusuke sneaks into the house to celebrate Mitsuo's birthday with a surprise, but his best friend is in the middle of masturbating there! Feeling pity for Mitsuo, who breaks down in tears from the shock of being seen, Yusuke declares that he will do anything to apologize. Then, he asked me to "I want to come while I touch him", and even confessed that he liked me――!?

"If it's you, I don't mind doing it with a man." In a world filled with Alphas who have special demon powers, Hibiki is an omega who has the power to turn into a demon. He hides his identity and is on a mission to defeat monsters. Masato, his junior who can also turn into a demon, is a playboy and they don't get along well. One day, during a mission, Hibiki suddenly gets into heat and Masato finds out that he's an omega...!! "Ah, sorry, I can't hold back any longer." Masato shoves his hot dick into Hibiki's wet butt by force. A BL story between a younger alpha and confident tsundere omega who are on very bad terms!