Dylan Alcott’s sexologist girlfriend Chantelle Otten at Sexpo in Melbourne  

Chantelle Otten headed to Sexpo in Melbourne on Saturday and she opted for a demure ensemble. 

The sexologist chose an elegant denim maxi dress that clung close to her figure as she posed at the racy event. 

The 31-year-old looked chic in the sleeveless number, which featured an asymmetric design.

She added a pair of black sandals to the comfortable look, and went light on accessories. 

Chantelle chose a bronzed makeup look with lots of highlighter and a glossy pink lipstick.

The beauty wore her red locks straightened and slicked off her face, letting her outfit do the talking. 

The sexologist chose an elegant denim maxi dress that clung close to her figure as she posed at the racy event

The 31-year-old looked chic in the sleeveless number, which featured an asymmetric design

Earlier this month, Chantelle revealed her favourite sex toys and offered advice on using them.

She said she’s seen ‘suction sex toys’ rise recently and preferred to use toys targeted for clitoral stimulation.

‘For many, targeted clitoral stimulation is needed to achieve an orgasm and clitoral suction sex toys provide what many people feel is just the right amount of stimulation,’ she told news.com.au.

Chantelle chose a bronzed makeup look with lots of highlighter and a glossy pink lipstick

The beauty wore her red locks straightened and slicked off her face

It comes after the sexologist opened up about the first time she consummated her relationship with Dylan Alcott, 31.

‘I think we were both pretty nervous to be honest… But we had a lot of practice and it worked out well’ she said.

Chantelle also said she gets offended when people stop the couple in the street to tell her she’s ‘brave’ for being in a relationship with someone who has a disability.

‘People coming up and saying that to me while my beautiful boyfriend is sitting next to me in his chair breaks my heart,’ she said.

It comes after the sexologist opened up about the first time she consummated her relationship with Dylan Alcott (right). ‘I think we were both pretty nervous to be honest… But we had a lot of practice and it worked out well’ she said