Alright... Tbh even I didn't expect that luttle one to be seme and the doctor to be the uke... Oh but I really thought at first that he would endbup with that president bully who has a crush on him. I was so sure that this is a spin off so I tried to find their story. Damn was it not.
Jackass! - Sawatte Ii tte Dare ga Itta yo?