Can I be pregant from this

Me and my boyfriend of 5 years have always used the pill + pullout method when having sex …. I’ve been on the pill for 3 years

We had sex tonight ( i just got off my period)

The first time we pulled out as always and he jerked off yo finish

Well the second time about 3 hours later he had already peed ( idk if that really amounts to anything ) we had sex agian and instea of pulling out like always he ended up finishing in my butt

Should I take a plan g just to be safe ?

Supposed to ovulate in 8 days