I kind of ease my way down the leg that she has on the bed, leaving a little trail of kisses along the way. Except that I don't stop when I get to her ankle; instead, I kiss my way along the instep of her foot – which makes her moan REAL loud – until I get to her toes. Then after I lick all of her toes, I wrap my lips around her big toe and start sucking on it. It takes all of ten seconds of that before I hear her start making this real high-pitched keening noise. I look up toward her head, and I can see that she's got her head thrown back and the tendons in her neck are standing out like steel cables while Edith is licking and slurping away between her legs.

I watch as Denise takes this huge, deep, shuddering breath before her body arches forward and she releases this groan that sounds like it started from the toe I have in my mouth. When that ends, I hear her gasp out "Oh, god, don't do that!" before her body tightens up again. Edith pulls her head back, looking kind of confused, and that's when I realize that Denise was talking to me. I kind of spit her toe out, and give the instep of her foot a kiss before I turn loose of it.

Up between Denise's thighs, Edith turns to look toward me, and that's when she realizes that it was something I did that made her friend orgasm so hard, and that Denise wasn't telling her to stop. She gives me a quick smile, then gets her face into Denise's crotch again.

To tell the truth, I'm feeling pretty good about making Denise climax that hard; but I'm feeling a little embarrassed, too, for making Edith think she did something wrong. So I leave Denise alone while she gasps and moans and groans her way through the rest of her orgasm. Getting to play with Edith's body while that happens makes for a nice alternative, though.