My step-mom was SUPPOSE to be at work and when she walked in on me going down on my step-sister, we both FREAKED! Step-Mom knows I'm bi for sure because she and I have actually fooled around before a little but when she saw me with my tongue up my sisters ass, WOW! She sat down after yelling a bit and then told us to go ahead and finish! I couldn't believe it but she told me that she enjoyed seeing me play with my girlfreind? I thought that was weird but I think step-mom couldn't accept the fact that her youngest step-daughter was a bi slut just like me and we are BOTH still in high school. An... Show more