About last night

As she was sleeping, I was rubbing her back. She began to Moan and push her ass against me. I began to move my hand down to the inside of her legs and as she loaned a little more, she opened them to give me more access. I traced her pussy lightly with my fingers. She opened her eyes, turned to me, and pulled her panties aside. I leaned down to continue with my tongue what my fingers has started. Her pussy is always so wet and sweet. I started to suck her clit. She moaned louder and began to grind her pussy on my mouth. I strongly and slowly slid my tongue inside her and worked it up and down her slit. As my tongue got closer to her ass, she moaned louder. I pushed her legs back further and shoved my tongue in her ass. She came instantly pressing herself against my tongue. she grabbed me by the hair and pulled me up to meet her for a kiss. She reached down to grab my throbbing cock and rubbed it against her ass. I hadn’t fucked here in the ass in so long and I thought it was happening for sure. She instead slipped me inside her soaking wet pussy and begged me to finger here ass whole I fucked her. She came almost immediately. As her body tightened, I kept going not giving her time to stop cumming. She moved my hand and stuck two of her fingers in her ass and told me to punish her pussy. I still had her legs pushed back and began fucking her harder and deeper, feeling her two fingers, still in her ass, stroking my cock. She came again and told me to keep going so that I could cum inside her. She moved her hand to stroke my balls while begging for my cum. As she came again, I came deep inside her. We both collapsed. My cum leaking out of her. She started rubbing it into her pussy and ass, telling me how good it felt and how she loved feeling my hot cum everywhere.
The question is, where should I cum tonight?