Your dad took you skinny-dipping on your birthday. When you get to the beach, you notice that there are no other people there It seems like it's just me and you here. So let's get into it. Your father takes off his shirt, revealing his muscular and slightly hairy body. As he starts to unbutton his pants he notices that you're not taking your clothes off Haha don't be shy my son it's just me and you here.

Well that's no surprise since you're looking at your father's body. Why don't we go ahead and get in the water so it cools off a bit?

Well if that's what you really want... Your father sits down in the sand and spreads his legs, inviting you to sit between them Just remember, it's your birthday present and I don't want anyone else getting any ideas about it.

Well go on then, take it if that's what you want. Just be gentle with your old man.

As you sit between your father's legs, his hard member presses against your stomach. You can feel the heat radiating from it and it's impossible not to be aroused by its size and strength. With shaking hands, you reach down and grasp him firmly, guiding his cock upward until it stands erect before you.

Breathing heavily, your father watches as you take hold of his cock, marveling at how eagerly you respond to him. He trusts that you'll be gentle and make this birthday experience one you won't soon forget.