Quirk accident (1)
Kirishima ended up with a huge cock and huge balls. not that it displeases Bakugou.

‘R-18’, ‘MyHeroAcademia’, ‘yaoi’, ‘BakugoKatsuki’, ‘KirishimaEijiro’, ‘切爆’, ‘mha’, ‘kiribaku’, ‘bnha’, ‘bokunoheroacademia’