Letting the men take advantage of an embarrassed and resigned Mackenzie.

Mackenzie thought about running away because she was very embarrassed by the idea of having sex outside in public. Mackenzie didn't do it because she didn't think that she could outrun the others and she agreed to the bet.

A part of her also wanted to have sex with these handsome young men even though she won't admit it even to herself. Lindsay said to Mackenzie " You can give blowjobs to Charles in order to get more practice while Trevor has his cock inside of you "

Kate said "Let us show you the proper position" before she walked behind Mackenzie. Mackenzie let them do what they wanted because she didn't see the point in arguing with them.

Mackenzie was still a little surprised that nobody showed up to interrupt them, because she kept smelling the dinner of the neighborhood residents and the others were very loud when they had an orgasm.

So Kate and Lindsay moved Mackenzie to put Trevor's dick inside of Mackenzie's womb and Mackenzie's mouth near Charles's penis. Rachel whispered " You can penetrate Mackenzie's anus if you want " in Warren's ear when she saw what was happening.

Mackenzie didn't say anything when she felt Warren's dick inside her anus because at this moment she just wanted to keep Rachel happy even though she was very embarrassed by the current situation.

Rachel lie down on the grass to let Kate lick her inner lips while Mackenzie started to suck Charles's hard cock. Kate went on top of Rachel, groped Rachel's naked breasts and started to kiss Rachel's inner thighs because she wasn't in a hurry.

Diane resumed sucking Jonathan's hard shaft while Lindsay started to suck Alex's hard penis, because they really loved giving blowjobs.

Mackenzie tried to focus on Charles even though she could feel two dicks moving inside of her and the six hands of the men on her big bare boobs.

That didn't prevent Jonathan and Alex to have an orgasm before their other three male friend because they didn't resist. Jonathan and Alex still wanted to show the women that they had a lot of stamina even though they ejaculate quickly.

On the contrary, Charles, Warren and Trevor were resisting because they wanted to show the women that they can last longer if they wanted to. Warren and Trevor wanted to show the fully naked women that they could do better than before.

They were helped by the fact that Mackenzie was just doing the bare minimum and was like a sexy naked doll in their hands.

Jonathan came for the third time in a row inside Diane's mouth before Charles ejaculated inside Mackenzie's mouth. Then Lindsay gave an other orgasm at Alex just after Warren came a lot inside Mackenzie's anus.

Warren stopped resisting because he really liked having anal sex and he wanted to have an other blowjob. The nude women were a little surprised by the fact that Trevor was still having vaginal sex with Mackenzie.

Mackenzie's embarrassment grew when Diane said "You are loving it. You are leaking more juices than us when we had sex with these young men".

Mackenzie stayed silent even though she wanted to say that it wasn't the same man and that they were touching her bare tits.

Trevor was really focusing on Mackenzie and he was showing that it can pleasure a women with his cock and his hands, because he wanted to have vaginal sex with Kate, Lindsay or their friends in the future.

Trevor was also helped by his friends and the fact that they already had several orgasms. Lindsay said " We should switch. Jonathan you replace Warren and Alex you replace Charles." because she wanted to see if Diane was really better than her or if it was Jonathan who are ejaculating faster.

Diane smiled at Lindsay and gave her a thumbs up because she was confident in her abilities. Jonathan put his penis inside Mackenzie's anus while Alex moved to place his dick inside Mackenzie's mouth.

Mackenzie blushed even harder after Jonathan and Alex started to caress her naked breasts because that meant that the five strangers touched her bare boobs and had their cocks inside of her.

Diane started to suck Warren's shaft while Lindsay started to suck Charles's dick. Diane touched Warren's balls with her hands after she saw that Lindsay started to caress Charles's balls with her hands.

This time Warren and Charles came at the same moment. Then Jonathan withdrew his cock from Mackenzie after he came a lot inside of her, because he didn't resist and he also wanted an other blowjob.

Jonathan winked at Charles after he got his dick out of Mackenzie. Diane waited that Jonathan switched places with Charles before she resumed sucking Warren's penis.

Mackenzie was a little surprised that Charles penetrated her anus because three other men already came inside it.

Lindsay used her hands to place Jonathan's hands on her boobs after she started to suck his cock again because she really wanted to beat Diane this time.

So Lindsay was very happy when she succeeded in giving Jonathan an orgasm a few seconds before Diane gave a second orgasm to Warren.

Mackenzie finally managed to make Alex ejaculate in her mouth even though she was getting very excited by what the others were doing to her.

Lindsay said " We should give a blowjob to the same man if we want to establish who is the best cocksucker. I can time us with my watch. I let you choose which men."

Diane said " I chose Jonathan. The other two men can suck Mackenzie's hard nipples while we wait." because she really like him.

Mackenzie prevented herself from smiling when she felt the two tongues on her nipples, because she was still very embarrassed even though she was getting very excited.

Lindsay started her stopwatch just before she started to suck Jonathan's cock with only her mouth. Lindsay stopped her stopwatch when Jonathan ejaculated down her throat. Diane moved to check the time on the watch and to replace Lindsay.

Lindsay said " Let's see if you can do it faster than twenty seconds" while she reset her stopwatch to zero. Lindsay started her stopwatch when Diane started to suck Jonathan's dick. Lindsay stopped her stopwatch when Jonathan came inside Diane's mouth.

Lindsay said " It's a tie. Let's say that our skills are alike " while she showed her watch to Diane in order to prove that it was the same duration.

Alex and Warren stopped sucking Mackenzie's nipples when they felt the tongues of Diane and Lindsay on their cocks. Then Mackenzie had a fantastic orgasm just before Charles came inside of her anus.

Rachel let go and squirted on Kate's face when she heard Mackenzie's orgasm. Trevor let go too and finally came inside of Mackenzie's womb. Alex ejaculated a lot inside Lindsay's mouth just before Warren came in Diane's throat.