Amai Koe wa Saidai Volume de

Mogami Yuta, a junior in his high school club, is a handsome and friendly guy. Every single day, he comes onto his senpai, Seto Daichi, who goes to a neighbouring university, libidinously, saying, "I masturbated to senpai's voice" without giving up despite getting brushed off each time. Even though Daichi should be fed up with Mogami, his direct "suki suki attack" throws him off his pace. In the end, when he sees Mogami chatting happily with his friends, he gets jealous... (This... it's almost like I-?!?!)

Ten years of unreturned feelings left Kanta a bit wary of love. So it's pretty ironic when Ryo, whose older brother is now dating Kanta's former crush, grows attached to him. They easily bond over their shared passion for gaming and hang out together quite often. Kanta finds himself enjoying Ryo's cheerful and honest personality, not even bothered by the family connection to his past heartbreak. But then, out of the blue, Ryo admits that he might be falling for him!