She agrees to flash her tits

You give a silent prayer hoping she agrees. Nicoline bites her lip, "o..ok."

"Wonderful!" you say relieved. "Well, what are you waiting for off with your top."

"Wait, no, umm. You go first," Nicoline hesitates.

You agree to this, after all things are headed in the right direction, you just have to keep the momentum going. You then untie your bikini top and let your perfect melons out again. You feel a rush as both Jessie and your sister ogle your rack.

"Your turn," Niki takes several deep breathes. "Don't be shy."

She closes her eyes and slowly takes her arms out of the one-piece suit and then drops the front revealing and just as quickly covers back up.

"Hey now," calls Jessie. "I need a better view then that. If I am going to show myself, you will need to show your top long enough for a good viewing too."

She once again takes another deep breath nodding her head. She pulls the top down allowing both of you to see her gorgeous globes. You are taken back for a moment. If you had ever stopped to think about it, you would have suspected your sister had a good pair but had never seen them nor had you ever contemplated it but seeing them now made you question why you had never done so before. You shake your head. That is not a thought you should be having right now this was your sister after all. Your sister who you would have to get pregnant. That almost killed the mode when you remembered that detail but you quickly recover.

"Alright your turn, Jessie. Let's see that love stick again," Jessie is still staring at the two girls in the pool his tent even bigger than before. Niki pulls up her top looking away as Jessie stares. It is enough to break his trance though.

"Right," he takes his hands and brings them to his swim trunks and slowly pulls them down, all the way down. His cock springs up as he steps out of the swim trunks. It twitches with every beat of his heart which must be pounding. Water glistens off his cock as well making it sparkle.

It is no lie when you call out, "it's beautiful." Another idea comes to you. "What will it take before we can touch it?"

Niki starts sputtering and coughing, she must have taken a moth full of water. "What?" she croaks. "Touch it? No way."

"Um...you both come out and remove your bottoms and I could let you touch, I guess," says Jessie.

A quick look at your mortified sister tells you that might be too much, "how about you just get to touch our breasts."

"Only if I get to touch both your breasts," Jessie counters.

Seems fair, now to convince your sister. You grab her hand and start dragging her to the edge of the water and out of the pool. She never did get her top back on proper and is unable to resist while also attempting to keep the swimsuit on, "wait, I didn't agree to this."

"Oh, come on," hoping out of the water your breasts still bare. "How often are you going to be able to touch a cock like that."

Now both out of the water you do not wait for your sister to catch up and run to Jessie eager to touch his cock again.

He stops you, "I get to go first, you two have already got the better view so far." He steps forward and gently kneads your tender breasts. His expert hands make quick work of you. He had done this only a few hours ago but you had already forgotten how wonderful it felt. Closing your eyes, you let out a soft sigh but then he stops.

"Alright Tina, you can touch as soon as I get to do the same for Niki," he steps closer.

Niki stands with her hands crossed over her chest holding the swim suit in front of her and her eyes bulge, "I..I..I didn't agree to this."

"Oh, come on Niki, just look at that cock," pointing to Jessie's large pulsing cock. "How often are you going to get a chance to touch something like that?" reaffirming what you told her when you left the water. She ogles it but is still not convinced and you give her the biggest puppy dog eyes you can muster, "please?"