Archive of Our Own

A single father happens to have a trans son who had always knew something was off and that he was a boy but was trapped inside a girl's body since the age of 2. Realizing this, dad wants his son to have the best life as he could have as a man. His son underwent puberty blockers at the age of 9 then testosterone at the age of 12, starting the development of male puberty and male characteristics where his father would unknowingly develop sexual feelings towards him once he reached 13-14. Starting the incestous relationship.

The son is 17, dad is 45.

Series actually begun on July 21th-22th, 2025, it was due to my mom deleting my work.

Trivia:
• The son's name is Joshua. I have yet to name the dad, suggest what his name should be.
• The son is 5'11, dad is 6'2

Ideas I have for them:
• Alternate universe where the son doesn't reciprocate and the dad is impulsive and anally rapes by him at 14 where his son hasn't built muscle yet because he was just starting to go to le gym
• Alternate universe where the dad doesn't reciprocate and either catches his son masturbating to him, horrified, or his son rapes him when he's sleeping
• dad catches his son crossdressing, sex
• son gets ready to go to school when his dad is horny and asks for a quickie, son says yes but he has to make it quick
• dad has a rough day at work, son gives him a handjob and blowjob as stress relief
• father and son take a bath together where son rides on him (reverse upright straddle)
• father and son showering together where son gives his dad a blowjob (and maybe sex, I don't know)
• son turns 18 and is now eligible for bottom surgery, to celebrate this, sex
• son, now 19, with stage 1 phallo, urinates on his dad
• father and son 69ing where son gives his dad a blowjob while his dad eats his ass out (I'll make this to a drawing instead of fanfic)
• father and son at an outdoors restaurant table where dad takes a scoop of his sundae (with spoon) and feeds it to his son (I'll make this to a drawing instead of fanfic)

For artwork of them, check https://archiveofourown.org/works/71371686/chapters/188185471. Alternately, you can also check https://archiveofourown.org/works/71373711.

Thank you to the cis teenagers and adults who repeatedly told me to transition later or that I was just going through puberty when I vented at 14-15 for inspiring me to write this series.