So, this thread was pretty much my intro to this fetish, and I got particularly interested when I checked out the Splorch toy from Primal Hardwere:
primalhardwere.comAs a great admirer of interesting anal toys, I loved the potential idea of having eggs shoved up there, and being "impregnated" and made to grow helplessly fatter...
Unfortunately I don't know if this world actually work in an anal scenario (maybe just for vag play), and I'm not entirely comfortable with the safety of doing that...
Still, the ideas for play are inspiring.