The iDOLM@STER Seicross Incident Seicross was an arcade and NES game released in 1984. But at some point 'playing Seicross' has become innuendo for 'having sex', because they sound similar.

I want to play Seicross with Yayoi-chan!

I want to play Seicross with Yayoi-chan!

Azusa-saaan

Azusa-saaan

Azusa-saaan

What is it, Yayoi-chan?

What's "Seicross"?

What's "Seicross"?

Seicross...? I've heard of it before...

I think it was an old NES game.

I think it was an old NES game.

What kind of game was it?

Well... I really don't know.

Well... I really don't know.

Ah, Kotori-saaan

Ah, Kotori-saaan

I want to talk to you about the game Seicross...

(Did she just call Seicross a game? She's really acting like a grown woman...)

(Did she just call Seicross a game? She's really acting like a grown woman...)

Wasn't it on the NES?

Ah... t- that's right...!

Ah... t- that's right...!

What kind of game was it?

Err, umm... I can't remember...

Err, umm... I can't remember...

Was it the one where a indecent-looking thing like this,

A lots and lots of them!

A lots and lots of them!

Oh yeah, Lot Lot!

I want to do it again~

Right, me too~

I wonder if there are any copies on eBay

U- uu...

What's up, Yayoi?

To Yayoi

Chihaya-saaan

Yes, Takatsuki-san?

Treading on your pure mind...!

starts shivering,

and then release a bunch of rounds things...

Do you know what's Seicross?

I think it's a game...

Seicross... I never heard of it before.

Let's ask someone who would probably know.

Ah, Hagiwara-san.

Do you know about Seicross?

S,S,S,Seicross..!!!

What do you mean...Are you asking me have I done it before?

Takatsuki-san wants to try playing Seicross. Would it be alright to do it?

Do you mean alright as in biologically?

or do you mean alright in legal terms?

If it's okay, can you show me playing Seicross with Takatsuki-san now? I'm interested too.

I'M SORRY, NO!

But I decided I'll play my first Seicross with the person I love!!

That's too bad.

It seems you need more than one person to play Seicross.

Let's ask someone else.

Ah, It's Haruka. Haruka~!

Chihaya-chan!

Have you ever played Seicross?

Se...!!?

What do I do? Should I act pure here?

Or should I act like I am experienced?

Actually, Takatsuki-san says she wants to do Seicross.

Ya, Yayoi?!

If it's alright, can you play Seicross with Takatsuki-san?

SHOCK! Chi,Chihaya-chan, You want me to play Seicross with Yayoi?

That's so mean... So you don't even care if I play Seicross with someone else? Mean..So mean...

I'll seal such bad mouth like this!

So this is the Seicross I always heard of!!

Ah~

Hibiki-san, Ritsuko-san

Do you know about Seicross?

Ah~ Yes I do.

I did it a lot when I was back home in Okinawa.

Wait...

My entire family did it together.

I was the best at it.

I want to do it too~

Oh yeah?

Then let's have my family send the equipment,

and do it together with everyone in 765 pro.

Equipment...

Hey,

I have work that day!

Uu-U~

You can play a lot of others beside Seicross too,

Look forward to it.

In the end, what was this Seicross thing?

It may be too late to find out...

Wanna play Seicross with me, kiddo?