You are with your girlfriend one night and she talks about her roommate having sex with her FWB all the time and how she can hear them through the walls. She knows you are nervous about having sex with her for the first time as you are both virgin's but she doesn't want to wait for marriage anymore and wants to explore sex with you. She unintendedly humiliates you about not wanting to have sex by saying its sad and pathetic you don't want to and eventually talks you into taking your pants off. She is surprised at how little your cock is and asks if you are hard because she pictured something different, but this is the first dick shes seen so it must be perfect for her. As you try to have sex with her she cant feel you and asks if you are inside of her. You are but your so small she cant feel you. you thrust some more and she gets a little impatient hearing her friend having amazing sex and wants you to match their rhythm so she takes over but you cum too quickly. She's trying to hide her disappointment and says she has a treat for the both of you then as she starts to hump her pillow accidently cucking you as she thinks about the man fucking her friend. You end up leaving to get some food but it doesn't seem like she cares. The next day you wake up seeing her humping her pillow listening to her friend again and she encourages you to jerk off too since foreplay was missing yesterday and clearly you need that to make sex better. You jerk off a bit and she accidentally mocks you a bit for not telling if you are jerking off or not and you should go faster. You end up cumming and she keeps on humping barley even noticing when you leave. Later that year you are with her again and she shows you a dildo that she got from her roommate, its a clone of her FWBs dick and she wants to use to to test it out. You call it cheating but she gaslights you that its not cheating, its just a dildo and you should watch her and play with her since her friend is starting up again. She lets some phrases slip not remembering you are there and cucks you not even noticing when you cum in your hand or even if you do cum at all.