randou, hirasawa ui, hirasawa yui, k-on!, partially translated, translation request, 00s, 2girls, anal, anal object insertion, anal tail, apron, ass, blush, breasts, butt plug, censored, choker, comic, cooking, cream, dildo, double dildo, fake tail, greyscale, incest, kneehighs, lyrics, monochrome, multiple girls, naked apron, nipples, nude, object insertion, sequential, sex toy, short hair, siblings, sisters, small breasts, socks, sweat, tail, yuri