Quote from: marssu on May 09, 2016, 01:40:20 PM
Quick question: girls how do you tuck so fiercely? 
the most effective long term methods include temporary penile inversion or using medical grade tapes.
temporary inversion is when you push the penis and gonads back up into the abdominal cavity and keeping them there with only the scrotal sac pulled back as much as is tolerable and tucked between the buns. all of it should stay in place with the tightness of the tuck. Keeping it stretched over a long time could also get you little extra depth for when you get GRS.
The tape methods have been covered on here in several threads. you could also use some tape on the sac to keep it flat in the back and in place during the inversion method until you need to go #2. (a "tail" in back is as much a visual red flag as a bulge in front)
I've used all these before getting to the point where it all just stayed up in there after years worth of use. But I wouldn't recommend duck tape- sure it'll give you one helluva good concealing, but it'll get very itchy after a few hours and can leave a rash and residue from the adhesive.