Psychological yaoi

psychological and some confusion in the time skips the mangaka made. Wouldn't read again because it's too heavy and ambiguous at times

seme has a biting fetish. Both seme and uke have/had family issues

this is a sequel to first bite but that one had a sad ending and unrequited love ended with the friend getting married. This is the story of the broken-hearted guy falling in love with a new partner

happy ending