Vacation Sex
Sex with your partner that is unbridled and unburdened from everyday life.
I don't know what got into us last night but it was wild - we had vacation sex.
sex vacation
–noun 1. a period of suspension of work or study, involving travel to places which make sexual activity easily available 2. any period of extended sexual recreation
cf. sexcation
cf. sexcation
We're planning a sex vacation in Thailand, where prostitution is legal and women are expected to please a man.