One day when Kirishima and Bakugo were training, Kirishima accidentally gives Bakugo a boner. He soon realizes that Bakugo can't masturbate because of his quirk and offers to give him a hand. They agreed to be friends with benefits, even though Kirishima kinda wishes it was more... Also all the pictures in this story are not mine, if you know who made them please let me know so I can give them credit.