1. Toys can be a trigger for escalating into watching P, in your brain the usage of toys is probably deeply related to watching P.
2. similar to P., toys are a supernormal sexual stimulus that releases more dopamine than normal M., therefore they are probably activating the addictive circuits in your brain more.
-> your brain is looking for it’s next rush of dopamine which is as similar to the addictive structures as possible. Try replacing the functionality you’re looking for in using toys by other productive actions like engaging in social life, sports, reading, cooking, cleaning your room etc….
If you want to break the addiction you have to stop behavior that’s a shortcut to gratification.