But wait! Let's have Matsuda bone Issei's Mom again, cause it's funny.

(I enjoyed the previous chapters that explored Issei being oblivious to his mom getting railed by Matsuda. May do more if I get a strong reaction.)

Man, life is looking up for me lately!

Between Buchou taking me as her servant and giving me a chance at a harem, and my bro Matsuda helping train me to ascend the star ranks so I could eventually have sex, I have never felt so lucky!

Issei is just coming home from another day at school, which has gotten so much better lately. But entering his house, he comes upon a startling sight.

His mom was wrapped up in a towel, presumably naked under it...and his bro Matsuda both sitting on the couch talking.

"What's going on? I didn't know you were coming over Matsuda?" I ask suspicious of him.

"Oh, he's here for me Issei. You see, I've been getting sore all over my body lately and I've been thinking about going to a massage place to see if it helps." Mom explains before gesturing to Matsuda. "But then I heard from Matsuda's parents that he is good at massages. Something about the skill helping with his sex training occupation? So I figured why not ask him?"

"And for my friend's mom, I'd be happy to help. I'd hate to think of you being in pain and me doing nothing to help." Matsuda says with a smile.

His perverted smile.

A knot of unease grows in my stomach as I'm worried that Matsuda is going after my mother. But that's washed away as I remember he gave me his word. And I trust my bro's word, no matter what.

"Alright, you enjoy your massage mom. And Matsuda, be careful with her bro. That's my mom man." I tell them before heading up to my room.

"No worries bro! Your mom is in capable hands!" Matsuda calls back to me.

I enter my room and sit down to do my homework at my desk. Can't stay in a prestigious place like Kuoh without making an effort.

'Alright, so in regards to train a going 90 mile per hour and train b going-'

"Oh yes Matsuda, just like that." I hear my mom moan out from downstairs. I pause, surprised at my mom's exclamation. I shrug and finish the problem and move on to the next one.

'Alright, to figure out the chemical in vial a, we will have to-'

"Yes Matsuda, use your hands just like that. Rub me right there Matsuda~."

'For this essay, you will need to-'

"Do it harder Matsuda! Please, I'm almost there Matsuda, just a bit harder!"

'Alright, when it comes to history, nobody is more notorious than-'

"Matsuda, Matsuda, Matsuda, YEEESSS MATSUDA THATS FEELS AMAZING!!!"

Every piece of homework got a background noise from my mom's vocal reaction to her massage. I didn't think one person could enjoy a massage that much.

'Wow, mom's really enjoying her massage. If I didn't know any better, I'd say he was fucking her.' I think to myself jokingly. But my bro wouldn't break his word to me like that.

I start feeling a bit hungry and decide to get a snack. Hopefully I can avoid seeing my mom naked if I move quick enough. But that proves to not be an issue as when I exit my room, Matsuda and my mother(with her towel on, thank Satan) are coming up the stairs. Matsuda is partially supporting her as she limps a bit with each step.

"Oh hey. You guys already done with the massage?" I ask them.

Matsuda shakes his head negatively. "Nah bro, there is still some lingering soreness your mom is experiencing. I got another massage technique though that should help. It normally requires a shower bed in a spa, but I can work with a regular shower."

I get a bit confused and worried as that doesn't sit ok with me. "Your getting in the shower? With my mother? Naked?"

My mother giggles at me. "Oh Issei, it's fine. While I didn't have high expectations for your friend considering your shared interests, he has been surprisingly polite and a miracle worker for this old woman's bones."

My mom walks into the bathroom without another word, leaving me with my friend.

"Bro, there's nothing to worry about. I told you before, I won't go after her if you don't want me too. Besides, I've already seen her naked anyway. Massages work best without clothing in the way. If you're skeptical about the method though, you can always look up shower bed massages..." Matsuda suggests, trying to reassure me.

I shake my head clear of worries. "No, your fine man. I think I'm just being paranoid cause it's my mom. I trust you though. Go help my mom bro." I concede to him. I really need to trust my friend more. He hasn't failed me before, why would he now.

He grins at me in his usual skeezy way. "Anytime bro. And while I may not be going after your mom, this is great practice for myself when I go after other women. Gotta keep the skill fresh." With a wink, he turns into the bathroom and closes the door.

I shake my head with a laugh, before I turn myself and head to the stairs. 'Even when he isn't building his harem, he helping himself get better at seducing women. That's a true harem king-' I feel my foot step in something gooey.

Looking down, I see white and clear liquid on the floor and my foot. I've seen enough sex nowadays to know that's either cum or pre-cum. But me and Matsuda are wearing pants, so the only person who could have dripped this here was-

"Ugh! Damn, I may be able to trust Matsuda to not go after her, but I guess I can't trust my mom to not get excited from him. Damn, that's twice now." With a shake of my head, I go downstairs for a snack and something to wipe my foot on.