dildos

Greetings, I present my project for my girlfriend's gift in which I buy one and what better a real one. The result after molding on plasticine and made in a natural silicone

Hi, I wanted to ask for some advice about taking in a huge dildo in my ass. I know the basics, a lot of lube, enema, etc but something is not working. I have a 13 inch dildo. It's not too wide around but I can only take in 8-9 inches before I hit "a wall" inside me. So how do I get passed this...