hataki's manga / #Foursome(4)

legendary 4P-san! two couples, who also engage in some foursomes

first story, they switch during sex when they were in high school. Second, uke is strong and constantly hurting the seme by accident or bending the bed rail. Quite a good read, with the brothers getting "caught" having sex by the other. just to show off. the uke's fake hook up to punish them. and get punished by having sex with their partners on the same bed.