Does anyone know where to find suppositories with a cupped base?

Does anyone remember or know where to find suppositories with a cupped base? Like a Golf Tee. They where so much easier to insert and retain. They were a generic brand, I used to get in "Foodtown" food stores. Oddly enough, I was reminded of them watching a Lesbian Domination video, last night. A girl got her mouth pooped in. The suppository ended up in her mouth.