Corruption by Step Sister

She removed my dick from her mouth and said, "I wanted to get a closer look at Summer's technique and you pushed my head down. As you pushed down your dick got closer to my face. I could either say something or open my mouth to oblige. So I obliged."

My hand was still frozen.

I heard Summer speak, "Is that a problem?"

I cleared my throat, "I thought you were doing it to teach Kel. Not have Kel interact."

Both girls, "And is that a problem?"

I thought about it and said fuck it. I can wash myself later and yell at myself in the mirror later.

For now I had 2 gorgeous girls with the mouths on my dick and no guy in their right mind would turn this opportunity down.

I answered by pushing Kel's head down again.

Kel opened her mouth and once again the head of my dick was in Kel's mouth.

Summer watched and saw my response.

I thought she would continue but instead I heard her speak.

Summer, "Good remember to lightly suck the head. Don't put him all the way in your mouth just yet. Remember you want to tease."

Kel started following Summer's directions.

I just leaned my head back and enjoyed what was happening as my inner thoughts ran rampant.

Kel lightly sucked on the head of dick.

Summer, "Good. Now raise your head while sucking letting his head fall out of your mouth."

Kel did as told. She sucked a little harder than I expected as she rose her head until a loud pop reverberated in the room as my dick fell out of her mouth.

Summer lightly chuckled as I grunted at the sudden suction and was no longer being sucked.

Summer quickly recovered and said, "Now start kissing his shaft."

Kel moved my dick so she could start kissing my shaft.

She got down to the base.

Summer, "Now go back up his shaft lightly kissing and trailing your tongue along the shaft until you get to the head."

Kel did as told.

I groaned.

Kel moved from the side and she now faced me.

Summer, "Now lightly grab his dick and kiss his nuts like I was doing."

Kel did as told.

Summer, "Good. Remember if you suck on his nuts to be light and not let your teeth drag on them."

Kel opened her mouth as one of my nuts went into her mouth.

Summer, "Good. Now lightly stroke his dick. Remember to give each nut the same attention."

Kel released my nut and kissed my other nut before it disappeared in her mouth as she lightly stroked my dick.

Summer, "Good. Now lightly kiss his shaft again until you get to the head."

Kel let my nut drop out of her mouth. She started kissing my dick starting at the bottom and kissing each side before moving up. She continued kissing and sucking each part of the shaft until her lips lightly kissed the tip.

Summer, "Now you can either repeat the process or see how far you can put that dick down your throat."

Kel stopped and actually spoke, "How do I know when it's a good time to stop kissing and start sucking?"

I heard Summer, "That depends on how much you want to tease. If you continue this process remember he could fire off early."

I felt Kel nod.

Summer spoke, "How you doing up there Gabe?"

I groaned, "Just enjoying myself."

Summer, "You not going to fire off any time soon?"

I groaned but still spoke, "I think I can handle some more teasing."

I heard Summer chuckle before speaking to Kel, "There you go. If you want you can continue teasing or you can start sucking."

Kel, "How do I know when it's a good time."

Summer, "That depends if you want to taste his cum or don't."

Kel, "Ok and how do I tell that?"

Summer, "I've noticed when the guy starts breathing rapidly that's when he's about to cum. But if you let go of his dick and see that it's beginning to bounce erratically is another good sign."

I couldn't believe I was hearing this.

Summer was actually describing how a lot of guys act when they're about to cum.

I actually had to think about this and remembered during one of my edging sessions that indeed when I was about to cum I tried to stop and let myself cool off. But I brought myself too close and as I let go my dick start bouncing uncontrollably before I started spewing cum all over my stomach.

Yeah that actually happened.

What other guys can't tell me they haven't done this.

Summer, "Have you ever tasted a guys cum?"

Kel sighed, "Only a couple of times?"

Summer, "And?"

I watched Kel shrug, "Couple of guys tasted funny but the five times I've tasted a guy it usually tasted nasty. I had to run to the bathroom to spit it out afraid I might throw up."