ボーイ・ミーツ・ハーレム THE ANIMATION

What you get when you go on a school field trip to the southern islands, plane crashes and the only survivors are your teacher in love, two popular female classmates, and a sexy flight attendant. Well, Naoki, his teacher, Momoka and Kana, and Asami are certainly actively trying their best to find a way out... (Source: Nekopoi and Has Been Translated)