Most people dont realize that a college student always has more school work to do.
If there is not a paper to do, then there is reading you could be doing... Really There is not such thing as "free time". And using that time to yank on your dick for an hour when you could be studying for that quiz seems sili.
Unless you can strap something on your dick and study while you streach.
.... Get the fast size. There is only so much research you can do, and it seems to me the only concealable
ADS that you could wear while sitting down. I tried a padlock for awhile. But that only works if your standing or walking.