We take brainwave readings during sex. Scientific Sex Research. Theory of Sex CLUB. 10 min

10 minTheoryOfSex - 95.1k Views -

Smart workout with Julia V Earth. Part 1: Massage. 18 min

18 minTheoryOfSex - 75.2k Views -

Try it - My sexy dancing training in VR on February 23, 2024 16 min

16 minTheoryOfSex - 28.9k Views -

Part 2 of Week 5 - VR Dance Workout. I'm coming to expert level! 7 min

7 minTheoryOfSex - 30.6k Views -

New Lingerie Unpacking and Try on 2 min

2 minTheoryOfSex - 59.6k Views -

Julia V Earth spits on his cock, then licks and sucks his balls and cock. Royal Blowjob: Usage. Episode 002. 10 min

10 minTheoryOfSex - 57.2k Views -

ASS CLAPPING while riding cock in a squat cowgirl position. Julia V Earth and Alex V Earth. 10 min

10 minTheoryOfSex - 134.3k Views -

Julia V Earth makes a very wet blowjob in a relaxing position. Royal Blowjob: Usage. Episode 019. 10 min

10 minTheoryOfSex - 33.9k Views -

Day 15. Naked YOGA for perfect sex. Theory of Sex CLUB. 18 min

18 minTheoryOfSex - 33.9k Views -

Try it - Butt rounding challenge. Day 2. 10 min

10 minTheoryOfSex - 16.7k Views -

Day 19 of GPP Challenge with Julia V Earth. Unexpectedly fast recover helps to perform next training nicely. 10 min

10 minTheoryOfSex - 62.7k Views -

day 18 of face fitness with julia v earth a good set of exercises to tone the skin on the face 10 min

10 minTheoryOfSex - 29k Views -

Julia V Earth sucks Alex's cock so he can't restrain. Royal Blowjob: Usage. Episode 001. 10 min

10 minTheoryOfSex - 48.5k Views -

Day 40 of GPP Challenge with Julia V Earth. The last day of my challenge went well. 10 min

10 minTheoryOfSex - 32.6k Views -

Day 17. Naked YOGA for perfect sex. Theory of Sex CLUB. 21 min

21 minTheoryOfSex - 53.3k Views -

Day 5. Naked workout for perfect sex. Theory of Sex CLUB. 9 min

9 minTheoryOfSex - 45.6k Views -

Try it - Blowjob challenge. Day 7 of 9, basic level. Theory of Sex CLUB. 10 min

10 minTheoryOfSex - 22.2k Views -

Day 7. Naked workout for perfect sex. Theory of Sex CLUB. 10 min

10 minTheoryOfSex - 58.3k Views -

Blowjob challenge. Day 9 of 9, basic level. Theory of Sex CLUB. 28 min

28 minTheoryOfSex - 150.9k Views -

Please, Fuck my sweet hairy pussy. POV. 10 min

10 minTheoryOfSex - 72.2k Views -

My sweet dancing to Asian music with the psychedelic background. Part 1. 12 min

12 minTheoryOfSex - 75.1k Views -

Blowjob challenge. Day 6 of 9, basic level. Theory of Sex CLUB. 22 min

22 minTheoryOfSex - 197.7k Views -

Julia V Earth did absolutely amazing blowjob while he stands. Royal Blowjob: Usage. Episode 014. 9 min

9 minTheoryOfSex - 39.4k Views -

Part 1 of Week 3 - VR Dance Workout. I reached the next level. 16 min

16 minTheoryOfSex - 22.6k Views -

Day 3. Naked workout for perfect sex. Theory of Sex CLUB. 10 min

10 minTheoryOfSex - 53.3k Views -

Day 17 of GPP Challenge with Julia V Earth. Very hard work on press. 10 min

10 minTheoryOfSex - 42.7k Views -

Day 2. Naked YOGA for perfect sex. Theory of Sex CLUB. 10 min

10 minTheoryOfSex - 54.4k Views -