Rule 34 Dev - 2boys 8_(yamalu) abs anal ass bara bed blush brown_hair clenched_teeth completely_nude erection idolmaster idolmaster_side-m male_focus male_penetrated male_pubic_hair multiple_boys muscular muscular_male navel nude on_bed penis pubic_hair sex sex_from_behind shingen_seiji short_hair solo_focus teeth yaoi|20613125403