Could I make some recommendations? When using the rear portal you need lots of lube. I bought some lube shooters at Amazon three small about s big as your little finger, and on large about as big as your ring finger and if you use one of these y can lubricate the cheeks, the opening and shoot some inside so nothing hangs up. The inside lube leaks back out a little before you get going so this helps get the dildo inside to stat the fun. Just trying to be helpful. Enjoying the hot action you two got into here!