Only Setsuna?

Kendo: Setsuna, I think you're taking this too far.

Setsuna: Come on, Itsuka. We already convinced Midnight Sensei. I'm not going to waste this opportunity.

Setsuna grabbed Izuku's penis and began masturbating him.

Setsuna: Apparently someone else wants to continue, am I right?

Izuku nodded, unable to speak due to the ecstasy he was feeling.

Kendo: If you want to continue, that's your problem. I'm leaving now.

Kendo started to leave when she turned to look at the other girls.

Kendo: Someone else wants to leave.

All the girls from Class B followed her, while those from Class A stood watching what Setsuna and Izuku were doing.

Setsuna: Let's give them a good show.

Setsuna kissed Izuku while continuing to masturbate him.

Momo: I-I think we should go too.

Mina: Yes, we'll have more time with Izuku for ourselves.

Uraraka: B-But we should stop them.

Kyoka: Let them, they won't stop, and I don't want to stay and watch this.

Uraraka: But... *sigh* it's okay.

Uraraka started to leave when she turned to see Izuku, who was kissing Setsuna.

Uraraka (thinking): I wish I had the courage to stay and have sex with Deku.

Uraraka blushed at that thought and ran off, followed by the others, though not all of them.

Setsuna: Let's get on with it, big guy.

Izuku: Y-Are you sure about this?

Setsuna: Of course, but let me get more comfortable first.

Setsuna began to undress in front of Izuku.

Setsuna: Enjoy the show.

Izuku was stunned when he saw the beautiful woman in front of him.

Setsuna: You look like you're having fun. Do you like my tits or my ass more?

Setsuna approached Izuku, who was staring at her tits.

Setsuna: So you like my tits? Go ahead, touch them.

Izuku began massaging one of Setsuna's tits while sucking the other.

Setsuna: Wow, that's…

She was interrupted when she felt Izuku pinch her nipple.

Setsuna: That *moan* feels good.

Setsuna hugged Izuku's head, bringing him closer to her chest. Izuku lifted his head to kiss her while lowering his free hand to Setsuna's crotch.

Izuku: Looks like someone's feeling really good.

Izuku teased Setsuna as he saw that she was very wet from how excited she was.

Setsuna: Look who's talking.

Setsuna pushed Izuku, causing them both to fall, landing on top of Izuku as they continued kissing.

Setsuna: For someone who makes fun of me, you're pretty turned on too.

Setsuna brought her face close to Izuku's penis as she held her vagina in front of Izuku for him to lick.

Setsuna: I hope you know what to do.

Setsuna began sucking Izuku's cock while wiggling her ass in a mesmerizing way for Izuku.

Izuku: I hope you enjoy this.

Izuku began licking Setsuna's vagina.

Setsuna (thinking): Shit *moan* this feels too good, if this keeps up I'm going to cum really fast.

Setsuna started moving her head faster trying to get Izuku distracted.

Izuku (thinking): It's good that I'm training my stamina so much, otherwise I would have already cum a long time ago.

Izuku started moving his hand to insert a finger into Setsuna's vagina while with the other he began massaging her clitoris.

Setsuna stopped sucking Izuku's penis, surprised by how good it felt.

Setsuna: *moan* Izuku, don't stop, I'm close.

Hearing that, Izuku moved his fingers faster.

Setsuna: I'M CUMMING!!!

Setsuna came on Izuku's face as she felt her legs give out.

Setsuna: That was incredible.

Izuku, noticing that Setsuna couldn't move, flipped her over so he was on top of her.

Setsuna: What are you doing?

Izuku: I hope you don't forget that I haven't cum yet.

Izuku lifted Setsuna's legs over his shoulders as he pressed his penis into Setsuna's vagina.

Setsuna: W-Wait, let me rest. I just came. Besides, it's my first time.

Izuku: Calm down, I'll take it slow.

Izuku leaned in close and kissed her as he began to slowly penetrate her.

Setsuna: Shit, it's too big. Please tell me I'm all the way in.

Izuku: It's not even half.

Setsuna: WHAT!!!

Izuku: If it hurts that much, we better stop.

Setsuna hugged Izuku with her legs.

Setsuna: Calm down, just let me get used to it and you can continue.

Izuku kissed Setsuna, who was relaxing more and more.

Setsuna: C-You can keep going.

Izuku began to move his hips back and forth, trying to make Setsuna feel good as he inserted more of his enormous penis.

Setsuna: *moan* This feels good.

With one last thrust, Izuku inserted his penis completely while Setsuna hugged him and whispered in his ear.

Setsuna: P-Please stay like this for a bit.

Izuku stayed still, letting Setsuna get used to the full size of his penis.

Setsuna: P-You can keep going.

Izuku began to move slowly, feeling Setsuna shudder with each thrust he made.

Setsuna: Y-You can go faster.

Izuku: Okay.

Izuku began thrusting into her faster as Setsuna began to let out small involuntary moans.

Setsuna: Izuku, this feels too good!!!!

Izuku: You're so tight, this feels so good.

Izuku began sucking Setsuna's tits as he felt her vagina tighten further.

Setsuna: Izukuuuu!!!

Izuku: So you like this, huh?

Setsuna: Izuku, keep going, don't stop.

Izuku: I-I'm going to cum.

Izuku began to pull out of Setsuna until he felt her wrap her legs around him.

Izuku: Setsuna?

Setsuna: Cum inside me, today is a safe day.

Upon hearing what Setsuna was saying, Izuku began to thrust faster.

Setsuna: Izuku, I'm going to cum too.

Unable to hold it in any longer, Izuku came inside her as she came too.

After cumming, Izuku pulled out of Setsuna and plopped down next to her.

Setsuna: Th-That *sigh* that was incredible.

Izuku: Y-Yeah, and to think you acted so tough, so confident about having sex, and in the end, all you could moan my name.

Setsuna was surprised to hear Izuku teasing her.

Setsuna: I hope you're satisfied.

Izuku: T-Talking about that.

Setsuna turned to look at Izuku in shock, while turning to look at his penis, seeing that it was still erect.

Setsuna: What the heck are you? How are you still hard?

Izuku blushed as he leaned in close and kissed her.

Setsuna: Even if you kiss me, we're not going to do it again. I'm tired.

Izuku: Please?

Setsuna: *Sigh* O-Okay, just one more time.

The two of them kissed again while continuing to have sex.

???: It's good that I stayed and recorded this. The girls won't believe Izuku's stamina.