MC can always meet new people, travelling, going out, taking one of his beautes on
weekend gettaways all over the globe, even staying in their area, there are forrests,
spa retreats, picknick resorts, ski lodges, where new people can be introduced,
where MC or his beau can experience all sorts of different and new sensations.
There are also various new positions to explore in all of those rooms they feel confy
doing it in, they could roleplay, they could cosplay, they could reenact some
of those shades of grey form some years back.
Adventurous books are always affordable and all over the shops should they
be looking for a read and then share what they learn through steamy throbbing action.

if every character in a work of fiction did the right thing or made a sensible choice, the story would end very quickly ...
Or wouldn't happen at all!