Is Super Robot Taisen OG The Animation hentai?

OVA · 2005 · 3 episodes · PG-13 - Teens 13 or older

Mecha, Sci-Fi, Space

Dr. Jurgen of DC developed a global defense system to combat potential alien threats. This system has two elements. First is the VTX-001 Vartoul unmanned anti alien PT. Governing these drones is the ODE worldwide network system. However, this system has a noteworthy secret. A living human is needed to control the ODE core. Furthermore, the ODE core needs human organs to support itself. At the present day, the drone have gone on a mass abduction spree. Kyosuke and co has been sent in to take care of the problem. (Source: ANN)