Rule 34 Dev - 2boys ahe_gao anal_sex arm_hair armpit_hair armpits ass asshole balls bar_censor bara big_penis black_hair blush brown_eyes censor_bar censored censored_genitalia censored_penis cum cum_in_ass cum_stain dirty_underwear erect_penis erection facial_hair father father_and_child father_and_son foreskin fundoshi futase_hikaru gay hairy hairy_arms hairy_ass hairy_chest hairy_legs human incest lunatique male male_only muscles muscular muscular_male pee_stain penis penis_in_ass precum pubes pubic_hair public retracted_foreskin size_difference smegma son sweat uncircumcised uncut veiny_penis yaoi|5380082848