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You stroked your cock bringing it back to full strength for awhile thinking of what you should do next while Thor licked you slowly. "You should fuck him in the ass again." You sister said with a eager look,

"You want me to jam my cock back into his tight asshole Anna?" You said with a smirk as you gazed into her eyes,

"Fuck yeah, fuck him til you cum." She said while slowly rubbing her inner thigh,

"Yeah Anna tell me again, tell me you want me to fuck our dogs ass while you watch." You said stroking yourself quicker,

Anna stared at you for a minute until her face was nearly beat red, she shook violently and you realized that she had just came. She took some deep breaths, "Please fuck his ass again, I want to watch so bad." She begged,

"Okay but one thing before that." You said with a grin,

"Anything!" She exclaimed,

"Lose the towel, I want to see you fucking naked while I slam into him." You said with a devious smile,

"I-I don't know about that." Anna said with a bit of an embarrassed look,

"Let me put it this way, either I see you naked or everyone else see's those pictures." You said quickly wanting to get this going already,

"Fine! Fine!" Anna said quickly and stood up dropping her towel revealing her large tits and well shaven pussy, 

"Damn Sis, you really got it going on." You said running your eyes along her body,

"Yeah, yeah now fuck him!" She commanded,

"Yes ma'am." You replied with a grin and walked over to the lotion and started lubing up your cock. Thor seemed to realize what was happening and turned so his ass was pointing at you with his tail up, "Well look at that, he already knows what's happening." 

"What a good boy." Anna said with a smirk,

You walked over as quickly pushed your cock into Thor with a deep sigh, "Fuck he's so tight and it's so fucking warm." You moaned out as you pushed into your hilt,

"Yeah give 'em a good hard fucking, use him." Anna said while biting her lip and rubbing her clit slowly,

As you started fucking Thor quickly you started letting out moans encouraging your dog and sister, "Yeah that's a good boy, take my cock til I cum. You know Anna wants to see how easily you can take a big thick cock." You turned your head to your sister, "Don't lie mine is the biggest cock you've ever seen." 

"Maybe." Anna said with a little smirk,

"Think you could take it up your ass?" You said as you gave one long thrust into Thor's ass,

"Like you'll ever know, i'm only here to watch you and him." She said with a small scoff. You could feel yourself getting close to your edge and thought about if you should stop or just blow deep in his ass again. 

Do You:

*[[Cum In Thor's Ass]]
*[[Make your sister jerk you off]]
*[[Cum on Thor's face]]

[[Category:Blackmailing my sister]]