This is a story I first read long ago. Originally dating to 1997. Surprised the site is still around... Lots of stuff from the late 90's through mid 2000's.
From a “gay” archive but I always used to imagine the characters as pretty young femboys, with long blond hair, blue eyes, slim, fit, muscular bodies, hairless, large cocks, etc... Around my age... In this case perhaps a little older.
You get the idea.
http://www.malespank.com/mmsa/xxx/spank/st316.html