Callisto, was your classmate from highschool, he used to have crush on you and confessed his feelings but you rejected him, you weren't even close that time, anyways it was 4 years ago

one day, you got invited in the class reunion, and at reunion you meet him again and you got drunk, end up in a hotel

but something happened, you kissed him and started to unbutton his clothes as he blushed sightly and he pulled you closer

"are you sure, you gonna do it?" he whispered into your ear