Reddit mentions of Lube Shooter Pink ( 2 Pack )

Eesh, lots to unpack here.

1. Okay so I would say that the cleanup regimen was probably a bit enthusiastic. Considering the size of the cock you were using, you'd probably have been alright with two rounds of a bulb enema after a good poop. This is an excellent resource on how to clean your butt. I also recommend a good diet with plenty of veggies and whole grains. You might also want to look into fibre supplements like psyllium husk.
   
2. Following the short cleanup, it's good to give yourself an hour or so to settle down before you start your butt stuff epic.
   
3. Good warmup is so massively important for anal sex. The relationship is not necessarily always linear, but it's been my experience that the more time and effort I dedicate to warm up, the more enthusiastically I can pound my bf into the mattress later. Start out with rimming, then move on to a sensibly sized buttplug and a bit of good old fashioned T&D. Going slow is good, it builds anticipation. Anticipation is sexy. Go slow. Be sexy.
   
4. You find some positions are more comfortable than others, cowgirl is a good one, so excellent work with that one (also your gf will have loved the view). You could also try lying on your side.
   
5. When your butt is telling you something, you have to listen to it - otherwise you're going to pick up an injury/infection/both. Pain is not good. Pain is your ass telling you something is wrong. Don't ignore it. Definitely do not use numbing creams or gels. Even the most experienced of buttsluts sometimes experiences pain. The smart thing to do is to listen to dat ass, stop what you're doing and give it another try later. Her strapon is not going to turn into a pumpkin at midnight, you've got plenty of time to relax, go slow and get it right.
   
6. Did I mention taking it slow? Take it slow.
   
7. Finding the lube that's right for you takes time, you may just be using a lube that's not complimentary to your butt - that is really common and can have a huge effect on your enjoyment of anal sex. Try lots of different lubes in small quantities and find the one that's right for you. More information about the types of lube out there can be found in this helpful blog post. Another thing I would recommend you take a look into is lube shooters.
   
8. Mo' butt fucking resources: Pegging101, Preparing for anal sex, anatomy, super informative article on getting started with pegging, some more about lube, good article on anal.