bonking

verb

1. (form-of, gerund, participle, present)present participle and gerund of bonk

noun

1. (slang)A session of sexual intercourse.

   “Couples still have plenty of sex when conception is out of the question either because of the time of the woman's cycle, or because she is already pregnant or breastfeeding. But now the mystery of these fruitless bonkings might be solved.”