Rule 34 Dev - 2boys 8_(yamalu) bara brown_hair closed_mouth completely_nude erection fellatio girthy_penis idolmaster idolmaster_side-m jewelry large_pectorals male_focus male_pubic_hair multiple_boys muscular muscular_male navel necklace nipples nude oral pectorals penis pubic_hair shingen_seiji short_hair smile testicles yaoi|20613134295