Q for the ladies: cumming inside you

[jocelyn.secret]

When I have sex one of my greatest joys is the feeling of the man cumming inside me, then feeling his semen ooze out later. I particularly like it when it has gone so deep it oozes out much later (maybe days) and it makes me feel horny all over again.

There are a few toys advertised that can squirt inside and I wonder if anyone has experience of them. Which ones feel most realistic and what do you use as the cum substitute?