My friend invited me to visit his house, he had a surprise for me. He told me to take off my panties and then I sat down at the table and he tied my hands so I couldn't touch myself. I saw his erect cock next to me, but I couldn't touch it. After teasing, I began to need to pee so much, but he didn't want to let go of his hands. I had to suck his hard cock, he said that when he got cum, he would let me go to the bathroom. I was desperate and pissed under the table, but my friend liked it, he squirted on my face.