InsomniacEnigma's manga / #sleep while inside(1)

1) blunt mc x popular classmate (rumored gay). This type of scenario will never get old imo. I like it :3 2) puppy(?) idol x siscon mc. I love this combo!!! xD I love it when one of them is a tsundere 3) younger seme x adult uke. Reencounter setting of childhood friends. It was cliche, but it's alright 4) puppy seme x mature(?) uke. Dang- I didnt realize how much I like that scenario when the two of them fell asleep while the other is still inside xD