Definition of 二穴同時挿入 (にけつどうじそうにゅう)

けつどうじそうにゅう

二穴同時挿入

にけつどうじそうにゅう

niketsudoujisounyuu

noun
double penetration(vulgar)
Related Kanji
two, two radical (no. 7)
hole, aperture, slit, cave, den
same, agree, equal
time, hour
insert, put in, graft, wear (sword)
enter, insert