Takao Hiroi manga
1) The sound of the sea With the sound of the sea in the background, pressed on by the overwhelming literary style, a pure love that is too bitter-sweet. High school student Shougo lives in a rural port city. The moment he meets the art teacher Asano, who was transferred here from the city... He is ruled by indescribably intense emotions. ...Shougo masturbates while dreaming of violating Asano. 2) Moon on the 16th night 3) Duplicate key 4) Last kiss 5) 3:00 am: Continuation of first story.
From Blissful Sin: In the old and cheap boarding house, Fukujyu, Fine Arts student Haru finds himself rooming with the quietly unconventional Natsu. A shy and reserved young man, Natsu is often the butt of jokes for his classmates and teachers. When nasty rumors about Natsu's past begin circulating among their acquaintances, Haru's tepid friendship with Natsu is sure to be tested.
1-4) Ikenai Otoko Ryou was dumped because of his lousy sex techniques and in order to improve his skills, he turned to JS Pro, a company full of handsome men. His debut as a seme was a complete failure! He decided to challenge the uke role by teaming up with Tatsuya, a man he admired, however… 5) Take Love Easy The first encounter of Shino and Josh!! "Shino ~ The person you saw in the video wasn’t the real me… Would you let me hold you and show you the real me?""Josh ~ Is my roommate truly the actor in the gay video that I fell in love with!?" 6) Ikenai Invitation The extra chapter features Iijima from Rumble Rush.