I have to disappoint you. Not my sissy in the picture. I downloaded the picture from the internet. I would never post a picture of a sexual act of me or my sissy hubby. My sissy looks even better.
Castration after 2.5 years of hormonal feminization changes little. Already during hormonal feminization, atrophy of the penis, testicles and prostate begins. (all male organs) Castration removes the main source of testosterone, so androgen blockers are no longer needed. Therefore, twice the amount of estrogen is needed for further feminization.
Castration has a strong psychological effect on sissy, me and bulls. Sissy after removing his/her balls, becomes 100% female in the behavior, desires and sex. For me and the bulls it ceases to be male. We are all much more relaxed, so sissy can be what it is without stress.
Sissygasm is more feminine. The prostate is no longer involved or very little. No ejaculation at all. Sometimes just one drop.