![1girl ass bangs bare_shoulders blue_legwear blue_neckwear blue_sky blush breasts censored confetti crop_top day erection gangbang green_hair group_sex hair_between_eyes hairband hanging_breasts hetero highres idolmaster idolmaster_million_live! imminent_fellatio leaning_forward m_mance medium_breasts microphone mosaic_censoring multiple_boys multiple_penises nagayoshi_subaru nipples one_breast_out open_mouth penis red_eyes sailor_collar short_hair sky solo_focus sparkle sweat thighhighs thighs tongue tongue_out rating:e score:89 post #3633061](/cdn_image/preview/35/dd/35dd617da7c397ab774504ddceb1524f.jpg)
When a character is just moments away from engaging in fellatio with a man/futanari's penis.
This is NOT considered imminent sex, as sex involves only anal or vaginal penetration. Oral sex is not considered as sex on Danbooru.
It can be considered imminent rape however if the character is being forced to do it against their will.