kō nai seikōno
1. Oral sex.; Analingus.
Noun
#368020
1. Oral sex.; Analingus.
1. within a school
1. premises; grounds
1. great success; huge success
1. inside the harbour; inside the harbor
1. sexual intercourse; sex
1. success; achievement
2. succeeding (in life); (worldly) success
1. inclination; tendency
1. elaborate; delicate
1. steel manufacture