xxzero, saigyouji yuyuko, yakumo yukari, touhou, bad id, bad pixiv id, 1boy, 2girls, bar censor, blonde hair, breasts, censored, censored identity, cooperative fellatio, cooperative paizuri, elbow gloves, fellatio, gloves, hat, hetero, inverted nipples, lactation, large breasts, long hair, multiple girls, naughty face, nipples, oral, paizuri, penis, pink hair, pointless censoring, short hair, teamwork, teamwork (sexual)