My girlfriends identical twin lives with us and has not dated or been with anyone in over a year but recently my girlfriend moved back to her parents to finish school off and now it’s just me and her twin and we both work 10-12 hour shifts and either see eachother when the others leaving or coming home.

Her twin has random days off as she’s a paramedic and I have every Friday off so every once in a while we eat dinner together and watch movies in the living room but over the last couple months I’ve been fantasizing her and craving her and it’s almost like she teases because she never wears bras and when she’s home is either baggy sweats and a high cut belly top or a thong and the same shirt so I have been more actively masturbating and using my toys while she’s in the next room or in the shower,

This one weekend I didn’t know she had off and she never messaged me telling me so I used it as a day to walk around naked and masturbate cause I was alone we’ll I thought I was, I was in my room naked and I had my be headset on and I was just laying down stroking my cock and she came home and I had the headset on so I couldn’t hear but she knocked and came in and co guess it startled her but she tried to say something and realized I couldn’t hear so she came over tapped on my shoulder and I panicked and tried to hide myself but her hand grabbed my cock and I took my headset off and she said she needs this and she started stroking my cock and getting more comfortable in my bed she slowly worked into a blowjob and taking her clothes off when she went to take her shirt off she looked at me and said now you can see which twin has the best pussy and continued to get naked.

She continued giving me a blowjob after she got undressed and when I say I’ve never felt or seen the amount of saliva drowning my balls she was giving me the best blowjob I have ever got and she let me hold her head and fuck her throat with no limit, once she knew I was rock hard and my cock was dripping in her spit she said she wants me to fuck her until she can’t walk and teased my cock on her clit rubbing it on her perfect pink lips gently putting just the tip in and teasing me until she finally sat on my cock and slowly took every inch until my balls where touching her ass moaning the entire time she looked at me and said my cock is here until I move out and started to ride me slowly moving her hips until she picked up speed and started squatting on my dick screaming in orgasms and shaking I looked her in the eyes and told her I wanted this for awhile and she was gonna make me come and she started begging me to drain every last drop inside her and to not stop so I came and she started to really bounce her ass in and down as I shot rope after rope deep inside her I could see the cum spilling out down my dick as she continued and came after me I was tingling in pleasure I wanted to pull out so bad ,

She shoved me back down and said we have all night your not done fucking me and made me cum 2 more times and ever since she v sleeps in My room and makes me creamier her when she’s heading out for work every day we have been fucking now for 2 months and I cum inside her pussy atleast 3 times a day.

Am I bad for fucking my girlfriend’s twin sister ?