Generally, you should use a cloth tape measure to measure dick. There are instructions online if you look.
Also, 8 inches to the hilt is often not pleasant, so work with your partner and learn how deep your sigmoid colon is, and take it slow. Big ol’ dick slamming into a wall is not fun unless you are very particularly into it.
Hey, sorry I haven’t replied. I switched to a different account (@dharmacurious@slrpnk.net) and haven’t checked this one.
I’ve been doing a lot of sewing. Mainly dog toys and pillows for making life a little more comfy :)