Make me a sibling

gistfile1.txt

2> {ok, Pid} = riakc_pb_socket:start_link("localhost", 8087).
{ok,<0.38.0>}
3> A = riakc_obj:new(<<"b">>, <<"k">>, <<"one">>).          
{riakc_obj,<<"b">>,<<"k">>,undefined,[],undefined,<<"one">>}
4> riakc_pb_socket:put(Pid, A).
ok
5> B = riakc_obj:new(<<"b">>, <<"k">>, <<"two">>).
{riakc_obj,<<"b">>,<<"k">>,undefined,[],undefined,<<"two">>}
6> riakc_pb_socket:put(Pid, B).                   
ok
7> {ok, Obj} = riakc_pb_socket:get(Pid, <<"b">>,  <<"k">>).
{ok,{riakc_obj,<<"b">>,<<"k">>,
               <<107,206,97,96,96,96,204,96,202,5,82,28,202,156,255,126,
                 6,85,159,95,157,193,148,...>>,
               [{{dict,2,16,16,8,80,48,
                       {[],[],[],[],[],[],[],[],[],[],[],[],...},
                       {{[],[],[],[],[],[],[],[],[],[],...}}},
                 <<"two">>},
                {{dict,2,16,16,8,80,48,
                       {[],[],[],[],[],[],[],[],[],[],[],...},
                       {{[],[],[],[],[],[],[],[],[],...}}},
                 <<"one">>}],
               undefined,undefined}}
8>  riakc_obj:get_values(Obj).
[<<"two">>,<<"one">>]