Thread: You can't say no to a bithday girl... (mel and BB Riven)

One might have thought that the moment that Caroline stopped returning the kiss, that Amber would have ceased her invasive actions and go on the defensive. This was not the case, however. When Caroline's tongue stopped and reeled back into her own mouth, Amber's tongue gave chase. Caroline might not have been returning the kiss any longer and she might have been trying to take the passion out of her assailant's eager lips, but she had no such luck. Amber's tongue merely crawled deeper passed her sister's parted lips to reach Caroline's shocked and scared pink muscle. Amber was not ready for this moment to be over. She did not want this electric feeling to fade. Less than a second later came Caroline's muffled protest, which was met with a lustful moan from her younger sister. In turn, the soon-to-end kiss became even more passionate despite it now being one-sided. The time that Amber would need to exert herself over Caroline was approaching, so Amber was going to milk this free and easy kiss for as long as she could. Unfortunately for the younger redhead, 'as long as she could' really just translated into 'about three more seconds' . The kiss came to a tragic end when Caroline turned her head, resulting in a soft pop as Amber's lips were unceremoniously parted with Caroline's own. This brought a playful smirk to Amber's face and that smirk then turned to a grin when Caroline shouted at her. Now the game could really begin. It was that grin that Caroline would meet when she turned her head to look at her attacker. When this happened, Amber's eyes met Caroline's and she could see all of the anger, the revulsion, and the shock in those beautiful eyes. The look that Amber returned to her sister was not the look of shock or fear that one might expect after having been caught doing something like this to your own sister. No, the look in Amber's eyes was decidedly calm, collected, and... lustful? No, Amber whispered simply and matter of factly in response to Caroline's demands. If Amber had given up and walked away right then and there, then perhaps she would not be in any real trouble. Caroline would be too embarrassed to admit this to anyone, but then Amber would never get another chance like this. Caroline would be to guarded and she might start locking her bedroom door. If this was ever going to happen then it needed to happen here and now. Amber was not walking away from this until she was done, and neither was Caroline. By the end of the night, Caroline was going to be Amber's little slave whether she liked it or not. It was starting to look like not, but that's why Amber had taken those pictures and set up that camera. Blackmail was a powerful motivator. What happened next was sure to make Caroline's skin crawl and probably not just from revulsion. She'd never admit it, of course, but she might have liked it just a little. Amber slowly and confidently leaned back into Caroline, but she did not try to press her lips against her sister's again. She pressed her lips against Caroline's shoulder. She kissed her sister's soft pale skin not once, but twice. No three times, now four... Amber trailed kisses down along Caroline's collar bone until she had reached her sister's sternum. She then began to trail down across Caroline's chest until she reached the older girl's bust. It was then that Amber's right hand moved to cup her sister's breast and the younger girl's lips trailed over top of Caroline's cupped tit until they found her hard, pink nipple.