Finishing in me??

J.J.

so i got my Nexplanon Febuary 22 and its now April 13th and I have never let my boyfriend finish in me now he wasn't to pretty bad and I want to know what it's like and what it feels like but I get so parinod and anxious about it? I only take meds as in for headaches or my prescribed meds for my ADHD I want to ask you girl in here for ur opinions and to make sure everything like my new won't effect my Nexplanon. Thanks :)