AdamEve has an affiliate program. %30 commission on all sales. I signed up for it, and it took like a month before they accepted and made my account. However, I'm sure you could speed up that process by emailing them.
I don't actually promote sex toys, but if I did I would definitely go with them. I also suggest the
Fleshlight Affiliate Program. I'm not signed up with them, but I know Fleshlights sell like fuckin hotcakes.
Here's my referral link to the AdamEve affiliate program. I don't really give a fuck if anyone signs up through me though lol