Seto no Hanayome - 18 - [Your-Mom]

The sexiest episode yet. If you watch this show at all for the ecchi moments then get this ASAP. Also, Michishiro Nagasumi is the best harem guy I've ever seen. Not only does every female character get wet whenever he looks at them but he's actually not a giant tool like most other harem guys I've encountered. Good for him.