Bribing the DM with a BJ

Description: So the dungeon master is planning his new session and i'm almost done with my character but they could really use a rare magical weapon.... what should i do to convince him i really deserve it? ???? he used my throat, made me spit all over his cock and then when he came on my face i played with his cum because it tasted so good. in the end i think i got my magical item, what do you think?