Rule 34 Dev - 2boys ahe_gao anal anal_sex ass better_version_at_source beyblade beyblade_metal_fusion black_hair castagno comic condom dark-skinned_male dirty_face doggy_style from_behind fucked_silly gay genital_fluids genitals instant_loss_2koma johannes_(beyblade) male_only metal_fight_beyblade testicles yaoi|4613195384