Boys and girls, this is not how healthy relationship looks like. Seme is underage (17yo) and sadistically possessive. In reality this kind of possessiveness is toxic!!! Minus supernatural, to have sex in the train full of people? Like I know seme is ghost in this but come on, it is train full of people!!!
Honestly, this is yaoi so we can let these thing go. Anyway, beautiful art and nice smut scenes >.<
Dos Obake Ga Nekasetekurenai