Onegai!!

Howdy guys. There are few manga that I need your help in finding it. I've lost all my bookmark collection so it was quite a feat to search for it again. Please help me... ┗( T﹏T )┛Tasukete minna..

1. There was a house in a countryside which villagers said it was haunted. MC A riding his bike and saw B wearing yukata in that house. He thought B was a ghost and falls from his bike. Whenever A have a free time, he will cook for B and B will praises him for being such a great cook. B is a yakuza and has underling that follows him to the countryside. B's underling was trying to return B into the yakuza world back.

2. Uke works in a restaurant and I think seme is his boss. Seme has keen sense of smell and like uke smell from the first time he saw him. If I'm not mistaken, uke's smell or hormone will be releases whenever he is excited.

3. This plot took part in a library. A has loving B for a long time but in the first chap, B recently had a lover. B's hand accidentally touches A's hand. A go to the behind bookshelf and licks his hand. A imagine that it was kiss from B. Chara C saw it and threatened A into sex with him.