2boys abs absurdres bara beard blank_page_drawings blue_eyes brown_hair completely_nude earrings erection facial_hair fellatio from_side highres jewelry leg_hair licking licking_penis looking_at_another male_focus male_pubic_hair mature_male multiple_boys muscular muscular_male mustache navel navel_hair nude oral original out_of_frame pectorals penis pubic_hair short_hair solo_focus stomach thick_eyebrows uncensored veins veiny_penis yaoi