Rule 34 Dev - 1boy abs armpit_hair armpits balls ballsack blue_eyes blue_hair blush censored foreskin hair intact kaito keep_out kneeling legs male male_focus male_only mosaic_censoring muscles muscular muscular_male navel nude partially_retracted_foreskin pecs penis pointing presenting presenting_penis pubes pubic_hair scrotum seductive short_hair smile solo testicles thighs uncut vocaloid yuya|3167672112