VajFap
Having sex. Just like GoFap is to masturbate and NoFap is to (try to) not masturbate. VajFap is essentially "masturbating with a vagina" i.e. getting laid.
...."The optimal ejaculation frequency is therefore going to be lower for gofappers, higher for nofappers, and like baby bear’s porridge, juuuuuust the right amount for vajfappers."