Hello! I'm currently training to be able to get fucked by a large dick. I have a large dildo that I used tonight. I am a nineteen year old guy, and I have a question. Ok, so I tried using the dildo tonight. I went into my shower to be safe. The dildo is quite big. I put it inside my ass, and it went quite well, until I pulled it out: it was covered in shit. Good thing I was in the shower. I don't know if this is the right place to talk about this, but anyway. I cleaned the dildo and washed my ass with an anal douche, body temperature heat, not pressing too hard into my ass. I shat out what was inside, flushed, and did it again. The second time, the water was clear. Woo hoo, I thought, and went into the shower to try again. I put some lube on my asshole, squatted down and put it in. I fucked myself a couple of times, pulled it out, and it wasn't covered in shit! Wow, this really works, I thought, and continued. This time I really experimented with relaxing all muscles and pulling in and out really fast, and it felt really good, but then I pulled it out again to look, and it was still covered in shit! D: I then gave up, and I'm now posting this here, because you guys helped with another question I had earlier. I'm going to jerk off now and go to bed. I really want to be able to get fucked and relax all my muscles without having to shit! Can anyone tell me what I'm doing wrong? It's not comfortable for me to get fucked unless I really relax, but then shit comes out. Help!