Hey recently actually yesterday my girlfriend and I had sex and we used a condom but I did not ejaculate so I finished off manually on her back but a drop fell on her cheek and slipped between her buttocks and she reacted to it quickly cause she felt it touch something and we are worried sick that sperm could've gone inside her is there a possibility that she could be pregnant? I am thinking about buying her Plan b just incase tomorrow.
it's VERY unlikely.
Um...really? You need to get yourself educated if you are going to engage is sexual relations, Son. You're not 14 anymore, are you? I'd be more concerned about whether she liked the stimulation of you and your ejaculate on her anus. Sounds like she's sensitive enough. You'll have to have an adult conversation with her to find out.
Did she have a boy or a girl