Does anyone know the name of this yaoi manga?

ok so there was this sales person that really loved sweets. his boss wanted to do a sweet shop and asked him for advice about from whee he should get the sweets. immediately he answers (from some famous hotel shop forgot name). he went to the shop and asked if he could. The chef didn't know what to tell him when the manager appeared. He asked the manger and told him that if he would sleep with him he would agree to it. He sleeps with him for about a week (not sure) and every night he would get a desert. then the managers older brother came and he told him that it was not true that he was gonna give permission for the sweets since he was actually the one to pass the decisions. He goes to the young manager (forgot name) and slaps him. the manager confesses to him and tells him that he was actually the creator of those desserts. He starts having feelings for him. In the end the sweet lover tells him that he wants to open up a shop with him because such goods sweets should be open for everyone to taste.

sorry i forgot all the names including the name of the manga.

please help me i really love it and really want to know who was the manga author

Thxx for all the persons who help me.