Short synopsis: Shimakaze gets captured and brought aboard the USS Saratoga, where she's drugged for interrogation and raped until she falls in love with American dick and confesses the location of her admiral. They bring him aboard and he wakes up to find her having sex with the enemy crew in front of him. When he asks why she betrayed him she tells him she wanted him to experience the same pleasure of being a sex slave, and he looks down to see some gay guy calling himself "Jenny" sucking him off.
In the bottom of the very last panel it says TPPはんたい (Fight the Trans-Pacific Partnership). There's some kind of deep political allegory behind it all, I'll bet.
@nker The TPP is a big issue in many countries... but kind the artist kind of underwhelmed with his obvios japanese right wing mentility if his other works is to believe... that, and also because is porn