So i'm in a relationship at the moment and I really love my girlfriend however she suffered a horrendous accident at work a few years ago which almost left her wheelchair bound. Her accident resulted in serious nerve damage and as a result intimacy has not been the same and it is upsetting for both of us. I have cared for my girlfriend for 4 years now and I will continue to look after her but I have gotten to the point where I really want to experience the passion we once had in bed before her accident but with another person. I know I am a scumbag for doing this behind her back but I am young and my urges are getting too strong... can you help?