It’s time to explore what you may be repressing. Ask yourself if there something (like a kink or fetish) that would make sex more enticing or exciting for you, but for whatever reason, you haven’t felt comfortable sharing with your husband or asking him for. You can either ignore annoying people or let them know they’re being annoying. You’re just cursed with being hot, and I’m sure everyone reading is very sad for you. Or say, “No thanks.” Barring the spontaneous development of psychic powers or face tattoos that say “HAPPILY TAKEN,” you clearly aren’t going to be able to convey that you’re not down to swing with silence and inaction. If this seems too rude, make eye contact with the hopeful third and shake your head no politely. The second you get an inclination that someone is trying to be the meat in your sandwich, decline eye contact and look only at each other. I’d try to engage a little less than you already are. It’s not like the only people who get laid dress like they just came out of a lingerie shop on Hollywood Boulevard and dance like Jennifer Lopez in Hustlers. If I had to guess based on what you describe, your casual, laid-back vibe is exactly what’s attracting people. Everybody’s horny for everything nowadays, huh? These ’20s, they’re already roaring.