It all started in college, several MMF's, fewer FFM's. After that it was mostly MMF. Frequency varied with who I was dating. With some guys it never happened, with others it was fairly routine, fairly. Wish I'd kept a diary.
I just published a new story, https://www.lushstories.com/stories/reluctance/naked-and-afraid A wife is home alone when two criminals break in to rob her. She's afraid and that's when it gets interesting A super story full of great sex, with a BDSM slant, that will hold your interest.
An oldie but goodie, https://www.lushstories.com/stories/monster-sex/the-emerald-lagoon An Editor's Pick from a comp a couple of years ago.
If you enjoy either, please comment. My ego needs a boost, ha! Thanks.