Shiroki Tenshi-tachi no Rondo
English title: Hardcore Hospital
Japanese title: 白き天使達の輪舞
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: Y.O.U.C
Producers: Digital Works
Duration: 29 min per ep
Rating: Rx - Hentai

Date General Hospital is a place unlike any other. The staff is equipped with "special nurses" that aim to meet the needs of any willing and able patient around. This hand selected group of sexual girls are taken under the wing of Dr. Date who upon giving the women his secret stamina drug lets the patients, nurses, and even himself feel pleasure like they have never have before.

(Source: ANN)