Threesome boy/man adult

1) Fevered Glance or Heated Look (Netsu Shisen)
High school playboy Tsuji can't understand why his best friend Mitsuse turns down girl after girl. When Mitsuse admits to having a crush on a male classmate, Tsuji is floored. Will he ever be able to look at his friend the same way again?
2) Piercing the Heart With a Kiss
Continuation of one.
3) XY - Let's Go to the Festival (XY~Omatsuri de ikou)
Extra of the story XY. Takaya loves chocolate bananas and his friend Nagisa, so combining them...
4) S

1)Maid in Prince- After his father's bank failed and his parents became ill, Shimura Mikoto is the only one who can save his family. But he's not suited to any job no matter how hard he tries. Then he's picked up by the heir of the rival bank, Kimishiro Marehiko. Mikoto swears he'll do anything, but a maid outfit?
2)Teaching of Madoka's Style- Madoka Oota has just started his career as tutor, and he's going to do things by the manual! But his first students are brothers Kiyo and Seigo, who like

Third story from the series "Dagong Igseon". Hyunjin is a low-level, self-proclaimed mediocre demon. Stuck working odd jobs in the demon realm and sustaining himself with the demon realm's soul supply packs, he decides to embark on a journey to the human world. Once there he hopes to find himself a better job and maybe finally find some ordinary humans to feed off of. Instead, he unknowingly attracts the attention of two world-class celebrities...?