Eurgh no I fucking hated my ex going near me when we did coke, he was a coke head, who would then want sex with me when we went to bed after all the coke was gone, he'd stink of beer and not of brushed his teeth and the times he got it up he'd shag me for ages as he took ages to cum, my mouth would be so dry from cotton mouth due to the coke
If he finally came after what was probably over an hour but felt longer he'd then fall asleep strait away as he'd be drunk, I'd lay awake for hours as I didn't drink and couldn't sleep on coke, 2 or 3 years of this I then ended up taking benzos and zopiclone to sleep after coke, I'm sure I have some sort of ptsd from him you know, I didn't even want coke I'd just agree as it kept him happy, I'd have sex to please him, FUCK THAT again, so yeah coke does the opposite of making me horny but it made my ex horny not that he was any good at sex lol