2/5
Uke was bought as a child to become a pair with seme's older brother, except uke states he prefers the beta him. When his heat surfaces there is an incident where seme has to K.O. his brother, but the seme from that point on fixates on that fact that he can never be intimate with the uke. Uke is kicked out of house and they meet when seme is an assistant lecturer at a university and uke is a student. They are drawn to each other again, but the seme gets an alpha student to get the uke through his heat while he films and watches. Alpha is only really involved in the first of 3 chapters, from there it explains their past and eventually the seme follows after the uke who was going to go back to the older brother (who was married now). Seme follows, and eventually they talk through their problems and progress sexually in their relationship, stating they know they might not be able to make the uke happy like this, it is ok because the seme is a person that makes him happy. Relationship progresses stupidly. No real smut until the end.
Altruist