I have trained myself to deep throat by deep throating banana s and large summer sausages. I get them all wet with spit 4 Lubricant to help them slide into my throat. I then leave them there while relaxing my gag reflecting and allowing the object to slide in deeper. I then try to fuck my throat with it seeing how much I can take without gauging. I get an erection from doing this and that is weird 4 me. I never knew this could be erotic. I can Jack off while doing this deep throat exercise and have powerful orgasms from it.so this has became a favorite masturbation tool 4 me allowing me to push the deep throat boundries6 because of my own sexual excitement allows me to take a lot more than normally into my throat and hold it there. I will do some videos to show u how I do this. I have full dentures and take them out allowing me more room in my mouth. I can open my mouth real wide 7.5 inches thick so if u had a cock that thick I could take it in. 12 inched loans and 7.5 inches around. That is huge 4 a cock. I would love to find one that big just to see if I could take it. Watch 4 the videos.