k-on!, nakano azusa, shinya (shinyanchi), 1girl, ballgag, bdsm, beads, bikini, blonde, blush, bondage, breasts, cleavage, collar, company connection, crotch rope, female, gag, gagged, high hip flare, large breasts, lineup, multiple girls, navel, pillory, pussy juice, rope walking, saliva, simple background, small breasts, solo, stocks, striped, striped bikini, striped swimsuit, sweat, swimsuit, tears, underboob, waist, white background