/diy/ - Do It Yourself

Model a boner. Use pulleys, motors, and shit.

>>626748
I think it'd be cooler (or hotter, if that spreads your cheeks) to make a model of a human boner using some sort of hydraulic system. Like, imagine the look on your biology(?) professor's face when you come in with a working hydraulic model of a penis, complete with a working urethra and the like, spongy material that when inflated with blood becomes erect. You could even do something with balloons to make a foreskin, and make it so you can swap between circumcised and uncircumcised.

going to have to quote board rules here op
>-This is a SFW board. No fleshlights or other sex toys.

OP, this isn't some place you come crawling to when your dull mind can't figure out how to do your fucking high school project.

/diy/ is a board for discussion and advice after one has already done their research and started their project, even if it's in the planning stages. You, Mr. Faggot, haven't done jack shit. You came here with your finger in your ass and said, "Think of something for me, because I'm a stupid fucking cunt". That's not how we work here at /diy/. We don't start your fucking projects, we help you finish them by provide advice and accounts of our own experiences. You bring something to the table, and we do the same.

Now fuck off and come back when you have something planned out.

JUse the Milton Bradley game "Operation" as inspiration.

>>626750
Even better if it turns out OP's professor is a female.

>>626733
Do your own goddamn homework, kid.