Sex with a amateur 19 yo girl

I recently got into yoga, but unfortunately, my boyfriend doesn't want to participate. And now that tantra seems so interesting to me, does anyone have experience with this?

I'm always seen as the good girl, but in reality, my head is full of naughty ideas and fantasies. Now I finally want to make those ideas and fantasies come true. Who dares?

A stylish woman wants to be found! Working, self-employed, non-smoking, low alcohol consumption, well-groomed, athletic, childless, no backpack, vacation: far away, sun, sea, beach, and mountains, animal lover, perfume, city break, delicious healthy food, no tattoos or piercings. And now you, ha! Phew, is there anything left? ;))))

My relationship with my boyfriend is good, but he's not into excitement at all. He doesn't even dare to have sex in exciting places. I also have higher needs than he does. I'd love to give a blowjob while he's driving, or maybe you have a more exciting idea.