Stan was a pharmacist who made some of his own medicine for special customers. While he had some medicine, and pretty good medicine, for most ailments including some more obscure illnesses his medicines often had some different effects that were less for curing ailments and more for changing the body. Not in some different or harmful ways like cocaine or other more harmful drugs but in ways that would increase hormone production resulting in a bustier figure in women, or another which produced female traits in males and vice versa, and they could do many other things. usually these medicines were for those who could afford the medicine but didn't want to go through surgery. He knew the guy who made the time machine and the scientist knowing that Stan often didn't try to use these very controversial medicines for more unethical uses trusted him enough to give him the time machine. Heck having a guy with a lot of good medicine being able to travel into the past could save a lot of lives.
Upon taking the time machine Stan packed a bag full of some small necessities and his medicines, both regular and his special types. Before he wanted to try to use the time machine for some of his patients good he was going to use it for some of his own reasons. He hopped into the time machine and set it to...