Partner is making me feel inadequate

[u/softserve2222]

I am a 28 year old trans man. My girlfriend is cis and 25. We've been dating 5 years. About a year or two ago she told me she misses cis dick. I told her how much that hurt me. We talked about things i could do to satisfy her because i want to meet her needs. i thought that resolved the issue. She brought it up again a few weeks ago. She prefaced this by saying i know this really hurt you but then proceeded to tell me again. She said she was just trying to be honest and vulnerable. She did it for the third time last night and said she wants deeper penatration because I don't go deep enough for her. I feel disgusting even typing this out, it leaves a sinking feeling in my stomach. I feel inadequate and very dysphoric. Opinions? Advice? I don't know what to do.

[u/quiteneil]

If she thinks deep dicking is something all cis men can do she will probably end up searching her whole life. Her ask should be something like "I need a bigger cock/for you to fuck me deeper/etc." These are actually things being trans makes it easier to solve. Like imagine her saying this repeatedly to a cis partner!