Like others have said, communication is so important. If you want something, just ask. I don’t think it’s taboo nor should it be. When I was hooking up, the woman was always welcome to stay over. Naked cuddling and morning sex aren’t just reserved for relationships IMO. That being said, he might not be okay with it if this is your first time hooking up with him. That’s totally fair. And if that’s the case, he should be able to politely decline. If he reacts harshly to you asking this, that may be a sign he isn’t worth your time.
Wait 24 hours. Let everything sink in before you act.
Like others have said, communication is so important. If you want something, just ask. I don’t think it’s taboo nor should it be. When I was hooking up, the woman was always welcome to stay over. Naked cuddling and morning sex aren’t just reserved for relationships IMO. That being said, he might not be okay with it if this is your first time hooking up with him. That’s totally fair. And if that’s the case, he should be able to politely decline. If he reacts harshly to you asking this, that may be a sign he isn’t worth your time.