This is a partial, non-exhaustive list of online dating websites. Contents. [hide]. 1 Online dating services; 2 Defunct sites; 3 References. Online dating services. This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. 6. sep. - Couples massage is a popular service at the spa where two people are massaged in the same room, at the same time, by two different therapists. The couple can be a husband and wife, girlfriend and boyfriend, same-sex partners, moms, and daughters, or best friends. It is sometimes also called a duo. mar. - However, public playrooms and dark room parties -- where indiscriminate sexual contact occurs under poor lighting in passengers' private cabins -- are always an evening option and all manner of adult entertainment abounds, such as Cirque Du Soleil, comedy shows, parades, couples massages, theme.