we pretty much use any and all of our dildos for genderplay. (we're both genderqueer. for us, the color or shape of a cock doesn't throw the fun off. if i had to pick our favorite toys for genderplay, it'd likely be my packing cock (i have a mr. limpy) and condoms actually. for us, it's sometimes just really hot to play out that extra step like you would with an attached cock.