Forced fingers in too

Me and hubby were getting steamy and decided to use toys (rabbit) while I gave him a handjob for foreplay and it was all going good to he decided to ram his finger in aswell as the dildo! I feel like shit, why would he even do that??! He keeps making remarks about how tight his exs and baby mama was and how he probably could fist me if he worked up to it. I haven't been with loads of men only 2/3 before him and I feel like shit and stupid I had to stop and leave the room