She guided me out to the back porch where she lit a joint and took a couple deep drags before passing it to me. She asked me if I was successful in g...tting a friend who could join us. I let her know that my pal Marc should be free and he's into it. Marc is an old friend, we have jacked off together and I've jacked his cock and sucked him a few times. We hadn't played together in some time, but when I spoke with him about the prospect he was into it. So I sent him a text and he said he was free. He kissed me. It was different than Mother's, rougher, more powerful, and I melted into his strength. I could feel his hard cock rubbing on my stomach, leaving a wet streak of something on my belly. Not pee? Did he cum already? No, it's precum, remembering Mother's quite frank sex talk from a few years ago.We fell upon the bed in a tangle of kissing bodies. Hands roamed me, groping my breasts, gently pinching my nipples, stroking my thighs. Mother toyed with my thick mat of fiery-red pubic. So about those smokes.’ ‘Here.’ He said, handing me one of his nasty menthol cigarettes. Better than nothing I guess. My mouth twisted at the taste but soon the nicotine kicked in and it was tolerable. The car in front of us came to a stop. A wall kept it from coasting any farther. Slowly we approached the still running vehicle. I drew near the passenger seat. My eyes fell on the roof torn and bent out of shape. The door slammed open. My stomach churned from the blow and I staggered back out of. Amber put her hand on my sister’s ass and started pushing her down toward Darren’s waiting dick. She guided his dick into my sister’s pussy and Larissa quickly sunk fully down on his dick. “Now Larissa just stay there for a bit, I am going to show you the most incredible feeling ever for you,” Amber said. My sister nodded as she rotated her hips on Darren’s invading member.Amber told me to come up on the bed behind my sister. I climbed up on my knees behind my sister, my dick swing as I scooted.