sex dolls offer aspects that fleshlights and tenga eggs don't like the ability to "cuddle" and the bouncy ass and tits and customization
This seems like a subtle thing but I think it's psychologically important.
If anyone looks into weight-lifting you may have read about closed chain vs open chain exercises. Like for example squats vs leg presses.
The difference being whether or not it is your torso which is moving or your extremities. Closed (squats) your torso moves and feet are stationary, open (leg press) your torso is immobile and your feet move.
I know motion's all relative but I think we process our environment and whether we're moving in space so it does matter.
You know on some level if you're fucking a hole or the hole is fucking you.
So it does matter if your dick/hips remain in place and it's a small onahole/fleshlight moving in space, or a doll (or onatorso) remains stationary as you fuck it.
This would be the case even if you paid an escort to move it for you, I think, though you might be able to imagine a girl is riding you cowgirl style I guess.
It's even worse with hand-operation because you can't really dissociate very easily if you'er needing to be moving your arm.
Even if you were being ridden cowgirl you'd just be resting your hand on a girls' hips or tits not literally creating all te movement unless she's some kind of gnome onahole.
I'm psychologically very into missionary so I thin I really need a closed-chain experience.
if you don't spend a lot of time fapping even before you looked into buying these things it's kind of pointless to buy any of these things ngl
I dunno, what if the reason we don't fap is because it just sucks and takes forever and you often give up on cooming from the pain inflicted by jewish atrocities but an onahole could solve this?