bitemesmokymcpot

Ok. my bf and i have done alot of stuff and when he fingers me it gets real intense. i believe hes hitting my g-spot but the thing is i dont really like it. like when he does it it makes my body start to tingle than it makes me go numb. is that suppose to happen? also when he goes for my clit its so much better! but he does it for a really long time and i can feel my muscles contrasting and everything its just i never know when to stop him. its like i dont have a build up to a climax. like he'll do it and itll feel real good and than it gets intense and it stays intense until i stop him cuz its gone on for a real long time and and i cant stand the pleasure anymore. im not complaining really. its just idk if this is how it suppose to feel. can anyone give me some perspective?