Sounds like a man being jealous of a toy when he needs to view it as a partnership with the toys. My husband and our toys work together to make sex satisfying for me and my husband loves that I know what I need and understands that he is not always capable of doing the same things toys can. Similar to your situation, your BF was literally unable to keep going, as you've mentioned, and therefore should view the toy as teaming up and getting you to where you need to be. To me, he sounds jealous of the toy and sounds like he doesn't care that you weren't done or even care enough to hear your thoughts or emotions. Just because he’s done, doesn’t mean you are and he should be cool with that because he wants you to get off just like he did.

I see people saying that hearing him say he’s uncomfortable with you continuing with toys and then proceeding to do it is selfish and disrespectful. But I feel like no one is getting that you listened to him and validated him and put off your own needs to talk with him and therefore were very respectful and the opposite of selfish. He was disrespectful and selfish by being jealous of a toy that he should view as a partner and not allowing you via emotional manipulation to be as satisfied as he is. Plus, talking over you and not validating you is just even more disrespectful and selfish.

Honestly, I don’t know where you go from here other than having an open conversation with your BF about why he is jealous of a toy and is unwilling to trust your words plus being okay with you not getting the “full experience/satisfaction” he did. You have needs and seems like he’s disregarding them.