Thunderbolt Boys Excite (2004)

Blurb:
There has been a scandal. Kodaka and Ritsu’s faces have been plastered all over the tabloids, so their modeling agency thinks it’s a good idea to send them somewhere while things cool down. Someplace far away, out in the wilderness, just the two of them...and Ritsu’s hot tutor... maybe they can learn a thing or two from someone with a little...experience? ----This item has been discontinued----

Source: www.anisearch.com/manga/4147