Love es M The Animation
Genres: Hentai
Type: OVA, Episodes: 1
Aired: May 30, 2014
Studio: Office Takeout
Source: Visual novel
Rating: Rx - Hentai
Synopsis:
A kind and reliable older sister, Mizushiro Ayaka.
A younger childhood friend and now my girlfriend, Tsurutani Ayaka.
While I'm happily getting along with the two, I wasn't satisfied.
That is because I have a hobby that I must keep hidden.

I want to do S&amp;M.

I secretly buy tools for my personal use - stare at it, touch it.
And then one day as I was expelling myself of my urges, I noticed
that someone had entered my room and saw the secret.

Let's try setting a trap...

I turn to see who discovered my secret.
And so, our abnormal relationship began.

Based on the erotic game by Noesis. 

(Source: Noesis)