There is a huge variety of practices and things that can be fulfilled in the area of sex and eroticism. We are all different and as long as everything is in accordance with the law, it is everyone's business what practices they engage in.
There are some erotic moments that you might not even think of, but you should still try them at least once in your life.
Erotic massages are one of those things that few people try only once. Already after the first visit, both men and women feel euphoria and complete muscular and sexual relaxation. Erotic massage has many health benefits, climaxing is just a pleasant side effect.
Whether you strip down and get slick or just enjoy the scenery, going to a nude beach is a once-in-a-lifetime experience (or more if you like it).
Virtual sex parties are a great way to have "sex in public", and the best part is that you don't even have to get off the couch or put on pants to participate.
Whether on a cruise ship, yacht, sailboat or canoe, take advantage of the movement of the water and have hot sex on a boat. Just be careful if you're prone to seasickness.
Try slavery. There's nothing like being tied up and restrained to give you a good orgasm. Of course, talk to your partner about it first, but if you both agree, go ahead and enjoy it. Try erotic massage with BDSM elements.
If you are buying a sex toy for the first time, it is best to do it online for the first time. You will probably feel self-conscious about your taste if you go to a brick-and-mortar store. That said, it can be a fun and spontaneous activity to do with a partner and experience new sensations. From vibrators, clitoral gels, bondage....