This is not the first META question about the 'mile high club'. See Why was "Joining the Mile High Club (MHC) - Can I get into trouble?" closed?
Is it OK to ask this question...
A friend wants to celebrate the new year by doing a 'mile high club' lark (i.e., coitus at cruising altitude). He has a partner. Is there a commercial flight that offers a double bed? He doesn't care where it leaves from or lands, he is happy to pay the cost of getting to the departure airport and returning from wherever the flight lands. Yes, for sure he could charter a jet but this dampens (if not obviates altogether) the 'mile high club' experience. Hence it needs to be a commercially bookable flight, with a commercially bookable double bed on new years eve.
I have looked on the net but came up dry (to coin a phrase). Is the question too WANTA for us? Too offensive to our user base? Or is it OK?