[NSFW] Guys: is it possible for you to make out with someone you find attractive without automatically getting an erection?

Can you be kissing a girl (or guy, if that’s your thing) and not feel sexually aroused? When I kiss a guy, my thoughts/intentions are not always sexual. Sometimes I just like doing it because it’s enjoyable, fun, affectionate, or romantic…I don’t plan on getting off. But it seems like guys’ bodies are automatically geared toward sex/getting off after a bit of kissing. For example, once I was sitting on a porch on a lovely afternoon with my boyfriend. We made out a little, nothing hot and heavy (I’d describe it more like sweet/gentle), but when we stopped I noticed he had a huge boner. My mind wasn’t there at all. Is this an individual thing or does this happen to most guys?