boku wa tomodachi ga sukunai, idolmaster, idolmaster (classic)
amami haruka, kashiwazaki sena, mikazuki yozora
fuyube rion, nakamura yukitoshi
3girls, ass, bikini, black eyes, black hair, blonde hair, blush, bow, breasts, brown hair, butterfly hair ornament, cameltoe, cheerleader, cover, cover page, covered nipples, doujin cover, feet, g-string, green eyes, hair bow, hair ornament, innertube, large breasts, lens flare, long hair, micro bikini, multiple girls, panties, partially visible vulva, red bikini, season connection, side-tie bikini bottom, smile, string bikini, sweatdrop, swim ring, swimsuit, thong, thong bikini, underboob, underwear, upskirt
collaboration, commentary request