Welcome to the Southern Resort!!

'''Welcome to the Southern Resort!! 'is the third episode of the To Love-Ru'' OVA which was released on 4 August 2009.

This episode does not seem to be based on any chapter of the original manga, as contrary to other episodes of the OVA, which are generally based on the chapters of the manga.

Synopsis
The episode begins with Haruna winning a trip to the southern resort for ten females. Risa tells her that it is amazing to win the prize and opens the prize. They turns out that it is a trip to a southern resort island. And then Risa is for herself undefeated to Yami and Mikado. At that moment, Yui, Run and Oshizu arrived, then Mio also becomes undefeated by them. Haruna doubted and Risa asked her what was wrong and Mio asked her if she wanted to invite other girls other than them. Risa told her that the invitation was only limited to single girls, so Mio called everyone. And Haruna at her house, along with Risa and Mio, wanted to invite her sister, but she said she couldn't do it because if she went for two weeks, then they decided to go to invite Lala and Mikan.

At the Yuuki's home, Haruna, Risa, Mio, Oshizu are awaiting for Lala and Mikan. And then Rito came out and tells Haruna that they had already left the home, so Haruna asked Rito if he could take care of Maron while their trip. At the home, Mikan calls Lala, who was upstairs looking for something. And then Rito came up and asked her what's doing, then Mikan downstairs asked about what's wrong and Lala indicates that she already comes down.

At the lower floor, Yui and mikado are awaiting for the others to get off the home and Yui hustles Risa to hurry up. And then Risa asked her about Yami, while Yami is indicated that she is awaiting at the airport for their arrival. Back in the home upstairs, Lala gave up looking for what she was looking for and decided to leave home. She left out anything in messy disorder, and Rito accidentally put his foot on one of Lala's invention and the invention produced a beam and the suitcase flew out that looks like Maron. When Mikan saw it, asked Lala if she is going to take that suitcase. And Lala, without knowing that the suitcase really is, replies yes. Mikan and Lala left, while the latter waving to Rito. When all the girls left the home, Rito sees Lala's invention, and he knows that the suitcase looks like Haruna's Maron.

In the flight of the plane, Yui asked Haruna about Run, and she replied that she was in a photo section. then Rin, Aya and Saki appeared on a display to congratulate Haruna for winning the contest of her company, The three introduce themselves as their hostesses, and explained that they would go to one of the private islands owned by the Tenjouin family and only girls were allowed to arrive. This explanation surprised everyone.

When they arrive on the island, Lala is surprised by the landscape of the island and thanked Haruna for having invited them. and they go to the hotel. At the hotel, while everyone is looking at the lanscape of the island, Mikan and Lala are putting on their bikinis. Lala didn't understand why she had brought the bag that looks the shape of Maron, Mikan tells her that she has carried it, and then Lala opens it. And Maron comes out, but it has Rito's personality.

While seeing him, Lala says that this was the product of his invention "Maru Maru Bag Animal-Kun", without knowing that the animal has Rito's personality. And Lala says that her invention is broken, as an explanation about everything happened, and that the invention turns animals into bags and that Lala's invention mixed Rito's consciousness with Maron's. Rito tried to explain  that it is actually him and not Maron but he ends up fainted when he saw Lala naked, at that moment Yui and Haruna entered. They comes to look for them, then Rito, in the shape of Maron, ran towards Haruna trying to explain what happened. But Haruna did not understand it because it just looks a dog, Lala tells her that it is an accident because of her invention caused it. So Yui suggests that even if Maron is male, the animal could enter as one similar to the ten girls.

In a footage that the girls are enjoying the beach, they dress in bikini. At the end of the day, they all decide to go to dinner.

After Haruna took Maron to her room, she ends up leaving Maron outside since Oshizu is afraid of him. Once Maron lies outside, they decide to take a bath together. While they are bathing Maron, the animal who is actually Rito in confusion, enters the room and begins to mess up all Haruna's clothes. Once they came from bathing, they are surprised to see Haruna's clothes messy. And then Oshizu is even more surprised when she sees Haruna's erotic clothes, leaving Haruna very embarrassed, then Oshizu decide to try on Haruna's panties, and she says that next time she would buy one like it, and at that moment Maron appeared. The animal also begins to lick Oshizu, causing her to scream. But she stops him with her own strength and lift him, but he hit her head and He falls on her again but he goes towards a pile of their underwear. He gets up again and begins to bite Oshizu's panties, Haruna tries to hinder him, but he wants to take her pantyhose. When he is finally detached, he flaws away and regains consciousness. And then Haruna understands that she should have do that. She decides to get him out, and then she saw his reflection, she realize that it is caused by Maron but it has completely been the fault of Lala's invention.

The next day they all carry on to enjoy in the island, and joined by Saki, Rin and Aya, while everything they did is observed by Rito, in the shape of Maron. At the end of the day they go to the Jacuzzi bath, and Risa with Mio begins to observe how they has been thoroughly tanned. In the end of this episode, everyone thanks Haruna for inviting them.