My cock stands at 2-3 o'clock when very hard. When I push it upwards so it touches my stomach I can feel some pressure that is working against it. I'm asking this because in my teens I remember I had skywards erections (12 to 1 o'clock). But I don't think I was any harder back then. Try it for yourself. If you are fully hard do you point straight out or skywards? If you are pointing straight out and you push your cock against your belly: do you feel some pressure? What's that? Some muscle? Or some tendon? I don't get it .. tell me!