Help me find a manga please! Yaoi, so this mainchara has a younger sister who had a boyfriend in middle/high school. After years, this person meet the boyfriend, but actually the boyfriend has never been his sister's boyfriend. They were just friends because his sister liked him (her brother), and the boyfriend also like him until now. Thank you!! （/TДT)/
Help me find a manga please! Yaoi, so this mainchara has a younger sister who had a boyfriend in middle/high school. After years, this person meet the boyfriend, but actually the boyfriend has never been his sister's boyfriend. They were just friends because his sister liked him (her brother), and the boyfriend also like him until now.
Thank you!! （/TДT)/