Rule 34 Dev - 1boy ball_crushing ball_grab ball_squeeze ballbusting blonde_hair blue_eyes blush bondage bound_hands bound_wrists boxers brown_hair castration cbt cock_and_ball_torture crotch_grab edited english_text female femdom got_him_by_the_balls grab grabbing grabbing_balls gripping_balls groping guro human human_only k-on! long_hair looking_at_viewer male male_victim malesub ouch pain sanagarah scary_sex school_uniform schoolgirl short_hair skirt smile squeezing squeezing_balls squeezing_testicles straight submissive_male tamakeri testicle_grab text tied tied_hands translated tsumugi_kotobuki_(k-on!) underwear|4809604608