You need to do more than just admit her pussy is better than yours. You need to say it out loud. "She's better than me in every way. My pussy is useless". (I did a fun sexting session with a cuckquean!)
He knows what it means when I say I need a good stretching, not only did I take his thick cock and fist, I also took his cock&fist at the same time, next time I'll get a good video to share with you