![1girl 3boys alternate_costume anal belt breasts clitoris covered_eyes crescent_moon digimon digimon_tamers double_handjob fellatio fox_mask gangbang gohei group_sex handjob hetero highres horns japanese_clothes kreschun large_breasts long_hair mask miko moon multiple_belts multiple_boys multiple_penises nipple_slip nipples oonusa oral penis pussy sakuyamon sex silver_hair solo_focus triple_penetration uncensored vaginal wide_sleeves rating:e score:4 post #1606976](/cdn_image/preview/c9/62/c96232a60535b5dd337fc86b1f225e33.jpg)
A sexual situation usually involving a female whose three major orifices (mouth, vagina and anus) are being penetrated by penis, tentacles, clenched hand, dildo or other inanimate object... or perhaps some combination of the above. May occur together with spitroast and group sex.
Could theoretically involve a male on the receiving end, although the third orifice might imply an earjob or guro.
Also see double penetration.